5. Answer Value of x is 3 Explanation Given information : x + 5 = 8 First subtract five on both the side and simplify. x + 5 − 5 = 8 − 5 x = 3 Therefore the value of x is 3. Check the value, ( 3 ) + 5 = ? 8 8 = 8 6. To determine To solve : The given equation and check the answer. Answer Value of m is -7. Explanation Given information : m + 9 = 2 First subtract nine on both the side and simplify. m + 9 − 9 = 2 − 9 m = − 7 Check the obtained value, ( − 7 ) + 9 = ? 2 2 = 2 7. To determine To solve : The given equation and check the answer. Answer The value of y is 7 Explanation Given information : y − 4 = 3 First add four on both the side and simplify. y − 4 + 4 = 3 + 4 y = 7 Check the obtained value, ( 7 ) − 4 = ? 3 3 = 3 8. To determine To solve : The given equation and check the answer. Answer The value of s is 3 Explanation Given information : s − 2 = 1 First add two on both the side and simplify. s − 2 + 2 = 1 + 2 s = 3 Check the obtained value, ( 3 ) − 2 = ? 1 1 = 1 9. To determine To solve : The given equation and check the answer. Answer The value of w is -7. Explanation Given information : w + 3 = − 4 First subtract three on both the side and simplify. w + 3 − 3 = − 4 − 3 w = − 7 Check the obtained solution, ( − 7 ) + 3 = ? − 4 − 4 = − 4 10. To determine To solve : The given equation and check the answer. Answer The value of n is -1. Explanation Given information : n − 6 = − 7 First add six on both the side and simplify. n − 6 + 6 = − 7 + 6 n = − 1 Check the obtained solution, ( − 1 ) − 6 = ? − 7 − 7 = − 7 11. To determine To solve : The given equation and check the answer. Answer The value of p is -3. Explanation Given information : − 14 = p − 11 Reverse it p − 11 = − 14 First add eleven on both the side and simplify. p − 11 + 11 = − 14 + 11 p = − 3 Check the given solution, − 14 = ? ( − 3 ) − 11 − 14 = − 14 12. To determine To solve : The given equation and check the answer. Answer The value of q is -4. Explanation Given information : 0 = 4 + q Reverse it 4 + q = 0 First subtract four on both the side and simplify. 4 + q − 4 = 0 − 4 q = − 4 Check the given solution, 0 = ? 4 + ( − 4 ) 0 = 0 13. To determine To solve : The given equation and check the answer. Answer The obtained value of r is 18 Explanation Given information : r + ( − 8 ) = 10 First add eight and simplify. r + ( − 8 ) + 8 = 10 + 8 r = 18 Check the obtained solution, ( 18 ) + ( − 8 ) = ? 10 10 = 10 14. To determine To solve : The given equation and check the answer. Answer The value of t is 4 Explanation Given information : t − ( − 5 ) = 9 Simplify t + 5 = 9 First subtract five on both the side and simplify. t + 5 − 5 = 9 − 5 t = 4 Therefore, the value of t is 4 Justify ( 4 ) − ( − 5 ) = ? 9 9 = 9

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015

1st Edition

ISBN: 9781680331141

Author: HOUGHTON MIFFLIN HARCOURT

Publisher: Houghton Mifflin Harcourt

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Question

Chapter 1.1, Problem 3E

To determine

To solve: The given equation and check the answer.

Expert Solution

Answer to Problem 3E

Value of x is 3

Explanation of Solution

Given information: x+5=8

First subtract five on both the side and simplify.

x+5−5=8−5 x=3

Therefore the value of x is 3.

Check the value,

(3)+5=?8 8=8

To determine

To solve: The given equation and check the answer.

Expert Solution

Answer to Problem 3E

Value of m is -7.

Explanation of Solution

Given information: m+9=2

First subtract nine on both the side and simplify.

m+9−9=2−9 m=−7

Check the obtained value,

(−7)+9=?2 2=2

To determine

To solve: The given equation and check the answer.

Expert Solution

Answer to Problem 3E

The value of y is 7

Explanation of Solution

Given information: y−4=3

First add four on both the side and simplify.

y−4+4=3+4 y=7

Check the obtained value,

(7)−4=?3 3=3

To determine

To solve: The given equation and check the answer.

Expert Solution

Answer to Problem 3E

The value of s is 3

Explanation of Solution

Given information: s−2=1

First add two on both the side and simplify.

s−2+2=1+2 s=3

Check the obtained value,

(3)−2=?1 1=1

To determine

To solve: The given equation and check the answer.

Expert Solution

Answer to Problem 3E

The value of w is -7.

Explanation of Solution

Given information: w+3=−4

First subtract three on both the side and simplify.

w+3−3=−4−3 w=−7

Check the obtained solution,

(−7)+3=?−4 −4=−4

10.

To determine

To solve: The given equation and check the answer.

10.

Expert Solution

Answer to Problem 3E

The value of n is -1.

Explanation of Solution

Given information: n−6=−7

First add six on both the side and simplify.

n−6+6=−7+6 n=−1

Check the obtained solution,

(−1)−6=?−7 −7=−7

11.

To determine

To solve: The given equation and check the answer.

11.

Expert Solution

Answer to Problem 3E

The value of p is -3.

Explanation of Solution

Given information: −14=p−11

Reverse it

p−11=−14

First add eleven on both the side and simplify.

p−11+11=−14+11 p=−3

Check the given solution,

−14=?(−3)−11−14=−14

12.

To determine

To solve: The given equation and check the answer.

12.

Expert Solution

Answer to Problem 3E

The value of q is -4.

Explanation of Solution

Given information: 0=4+q

Reverse it

4+q=0

First subtract four on both the side and simplify.

4+q−4=0−4 q=−4

Check the given solution,

0=?4+(−4)0=0

13.

To determine

To solve: The given equation and check the answer.

13.

Expert Solution

Answer to Problem 3E

The obtained value of r is 18

Explanation of Solution

Given information: r+(−8)=10

First add eight and simplify.

r+(−8)+8=10+8 r=18

Check the obtained solution,

(18)+(−8)=?10 10=10

14.

To determine

To solve: The given equation and check the answer.

14.

Expert Solution

Answer to Problem 3E

The value of t is 4

Explanation of Solution

Given information: t−(−5)=9

Simplify t+5=9

First subtract five on both the side and simplify.

t+5−5=9−5 t=4

Therefore, the value of t is 4

Justify

(4)−(−5)=?9 9=9

Chapter 1.1, Problem 2E

Chapter 1.1, Problem 4E

Chapter 1 Solutions

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015

Ch. 1.1 - Prob. 1E Ch. 1.1 - Prob. 2E Ch. 1.1 - Prob. 3E Ch. 1.1 - Prob. 4E Ch. 1.1 - Prob. 5E Ch. 1.1 - Prob. 6E Ch. 1.1 - Prob. 7E Ch. 1.1 - Prob. 8E Ch. 1.1 - Prob. 9E Ch. 1.1 - Prob. 10E

Ch. 1.1 - Prob. 11E Ch. 1.1 - Prob. 12E Ch. 1.1 - Prob. 13E Ch. 1.1 - Prob. 14E Ch. 1.1 - Prob. 15E Ch. 1.1 - Prob. 16E Ch. 1.1 - Prob. 17E Ch. 1.1 - Prob. 18E Ch. 1.1 - Prob. 19E Ch. 1.1 - Prob. 20E Ch. 1.1 - Prob. 21E Ch. 1.1 - Prob. 22E Ch. 1.1 - Prob. 23E Ch. 1.1 - Prob. 24E Ch. 1.1 - Prob. 25E Ch. 1.1 - Prob. 26E Ch. 1.1 - Prob. 27E Ch. 1.1 - Prob. 28E Ch. 1.1 - Prob. 29E Ch. 1.1 - Prob. 30E Ch. 1.1 - Prob. 31E Ch. 1.1 - Prob. 32E Ch. 1.1 - Prob. 33E Ch. 1.1 - Prob. 34E Ch. 1.1 - Prob. 35E Ch. 1.1 - Prob. 36E Ch. 1.1 - Prob. 37E Ch. 1.1 - Prob. 38E Ch. 1.1 - Prob. 39E Ch. 1.1 - Prob. 40E Ch. 1.1 - Prob. 41E Ch. 1.1 - Prob. 42E Ch. 1.1 - Prob. 43E Ch. 1.1 - Prob. 44E Ch. 1.1 - Prob. 45E Ch. 1.1 - Prob. 46E Ch. 1.1 - Prob. 47E Ch. 1.1 - Prob. 48E Ch. 1.1 - Prob. 49E Ch. 1.1 - Prob. 50E Ch. 1.1 - Prob. 51E Ch. 1.1 - Prob. 52E Ch. 1.1 - Prob. 53E Ch. 1.1 - Prob. 54E Ch. 1.1 - Prob. 55E Ch. 1.1 - Prob. 56E Ch. 1.1 - Prob. 57E Ch. 1.1 - Prob. 58E Ch. 1.1 - Prob. 59E Ch. 1.1 - Prob. 60E Ch. 1.1 - 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Prob. 47E Ch. 1.2 - Prob. 48E Ch. 1.2 - Prob. 49E Ch. 1.2 - Prob. 50E Ch. 1.2 - Prob. 51E Ch. 1.2 - Prob. 52E Ch. 1.2 - Prob. 53E Ch. 1.2 - Prob. 54E Ch. 1.2 - Prob. 55E Ch. 1.2 - Prob. 56E Ch. 1.2 - Prob. 57E Ch. 1.2 - Prob. 58E Ch. 1.2 - Prob. 59E Ch. 1.2 - Prob. 60E Ch. 1.2 - Prob. 61E Ch. 1.2 - Prob. 62E Ch. 1.2 - Prob. 63E Ch. 1.2 - Prob. 64E Ch. 1.2 - Prob. 65E Ch. 1.3 - Prob. 1E Ch. 1.3 - Prob. 2E Ch. 1.3 - Prob. 3E Ch. 1.3 - Prob. 4E Ch. 1.3 - Prob. 5E Ch. 1.3 - Prob. 6E Ch. 1.3 - Prob. 7E Ch. 1.3 - Prob. 8E Ch. 1.3 - Prob. 9E Ch. 1.3 - Prob. 10E Ch. 1.3 - Prob. 11E Ch. 1.3 - Prob. 12E Ch. 1.3 - Prob. 13E Ch. 1.3 - Prob. 14E Ch. 1.3 - Prob. 15E Ch. 1.3 - Prob. 16E Ch. 1.3 - Prob. 17E Ch. 1.3 - Prob. 18E Ch. 1.3 - Prob. 19E Ch. 1.3 - Prob. 20E Ch. 1.3 - Prob. 21E Ch. 1.3 - Prob. 22E Ch. 1.3 - Prob. 23E Ch. 1.3 - Prob. 24E Ch. 1.3 - Prob. 25E Ch. 1.3 - Prob. 26E Ch. 1.3 - Prob. 27E Ch. 1.3 - Prob. 28E Ch. 1.3 - Prob. 29E Ch. 1.3 - Prob. 30E Ch. 1.3 - Prob. 31E Ch. 1.3 - Prob. 32E Ch. 1.3 - Prob. 33E Ch. 1.3 - Prob. 34E Ch. 1.3 - Prob. 35E Ch. 1.3 - Prob. 36E Ch. 1.3 - Prob. 37E Ch. 1.3 - Prob. 38E Ch. 1.3 - Prob. 39E Ch. 1.3 - Prob. 40E Ch. 1.3 - Prob. 41E Ch. 1.3 - Prob. 42E Ch. 1.3 - Prob. 43E Ch. 1.3 - Prob. 44E Ch. 1.3 - Prob. 1Q Ch. 1.3 - Prob. 2Q Ch. 1.3 - Prob. 3Q Ch. 1.3 - Prob. 4Q Ch. 1.3 - Prob. 5Q Ch. 1.3 - Prob. 6Q Ch. 1.3 - Prob. 7Q Ch. 1.3 - Prob. 8Q Ch. 1.3 - Prob. 9Q Ch. 1.3 - Prob. 10Q Ch. 1.3 - Prob. 11Q Ch. 1.3 - Prob. 12Q Ch. 1.3 - Prob. 13Q Ch. 1.3 - Prob. 14Q Ch. 1.3 - Prob. 15Q Ch. 1.3 - Prob. 16Q Ch. 1.3 - Prob. 17Q Ch. 1.3 - Prob. 18Q Ch. 1.3 - Prob. 19Q Ch. 1.4 - Prob. 1E Ch. 1.4 - Prob. 2E Ch. 1.4 - Prob. 3E Ch. 1.4 - Prob. 4E Ch. 1.4 - Prob. 5E Ch. 1.4 - Prob. 6E Ch. 1.4 - Prob. 7E Ch. 1.4 - Prob. 8E Ch. 1.4 - Prob. 9E Ch. 1.4 - Prob. 10E Ch. 1.4 - Prob. 11E Ch. 1.4 - Prob. 12E Ch. 1.4 - Prob. 13E Ch. 1.4 - Prob. 14E Ch. 1.4 - Prob. 15E Ch. 1.4 - Prob. 16E Ch. 1.4 - Prob. 17E Ch. 1.4 - Prob. 18E Ch. 1.4 - Prob. 19E Ch. 1.4 - Prob. 20E Ch. 1.4 - 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Prob. 5E Ch. 1.5 - Prob. 6E Ch. 1.5 - Prob. 7E Ch. 1.5 - Prob. 8E Ch. 1.5 - Prob. 9E Ch. 1.5 - Prob. 10E Ch. 1.5 - Prob. 11E Ch. 1.5 - Prob. 12E Ch. 1.5 - Prob. 13E Ch. 1.5 - Prob. 14E Ch. 1.5 - Prob. 15E Ch. 1.5 - Prob. 16E Ch. 1.5 - Prob. 17E Ch. 1.5 - Prob. 18E Ch. 1.5 - Prob. 19E Ch. 1.5 - Prob. 20E Ch. 1.5 - Prob. 21E Ch. 1.5 - Prob. 22E Ch. 1.5 - Prob. 23E Ch. 1.5 - Prob. 24E Ch. 1.5 - Prob. 25E Ch. 1.5 - Prob. 26E Ch. 1.5 - Prob. 27E Ch. 1.5 - Prob. 28E Ch. 1.5 - Prob. 29E Ch. 1.5 - Prob. 30E Ch. 1.5 - Prob. 31E Ch. 1.5 - Prob. 32E Ch. 1.5 - Prob. 33E Ch. 1.5 - Prob. 34E Ch. 1.5 - Prob. 35E Ch. 1.5 - Prob. 36E Ch. 1.5 - Prob. 37E Ch. 1.5 - Prob. 38E Ch. 1.5 - Prob. 39E Ch. 1.5 - Prob. 40E Ch. 1.5 - Prob. 41E Ch. 1.5 - Prob. 42E Ch. 1.5 - Prob. 43E Ch. 1.5 - Prob. 44E Ch. 1.5 - Prob. 45E Ch. 1.5 - Prob. 46E Ch. 1.5 - Prob. 47E Ch. 1.5 - Prob. 48E Ch. 1.5 - Prob. 49E Ch. 1.5 - Prob. 50E Ch. 1.5 - Prob. 51E Ch. 1.5 - Prob. 52E Ch. 1.5 - Prob. 53E Ch. 1.5 - Prob. 54E Ch. 1 - Prob. 1CR Ch. 1 - Prob. 2CR Ch. 1 - Prob. 3CR Ch. 1 - Prob. 4CR Ch. 1 - Prob. 5CR Ch. 1 - Prob. 6CR Ch. 1 - Prob. 7CR Ch. 1 - Prob. 8CR Ch. 1 - Prob. 9CR Ch. 1 - Prob. 10CR Ch. 1 - Prob. 11CR Ch. 1 - Prob. 12CR Ch. 1 - Prob. 13CR Ch. 1 - Prob. 14CR Ch. 1 - Prob. 15CR Ch. 1 - Prob. 16CR Ch. 1 - Prob. 17CR Ch. 1 - Prob. 18CR Ch. 1 - Prob. 19CR Ch. 1 - Prob. 20CR Ch. 1 - Prob. 21CR Ch. 1 - Prob. 22CR Ch. 1 - Prob. 23CR Ch. 1 - Prob. 1CT Ch. 1 - Prob. 2CT Ch. 1 - Prob. 3CT Ch. 1 - Prob. 4CT Ch. 1 - Prob. 5CT Ch. 1 - Prob. 6CT Ch. 1 - Prob. 7CT Ch. 1 - Prob. 8CT Ch. 1 - Prob. 9CT Ch. 1 - Prob. 10CT Ch. 1 - Prob. 11CT Ch. 1 - Prob. 12CT Ch. 1 - Prob. 13CT Ch. 1 - Prob. 14CT Ch. 1 - Prob. 15CT Ch. 1 - Prob. 16CT Ch. 1 - Prob. 17CT Ch. 1 - Prob. 1CA Ch. 1 - Prob. 2CA Ch. 1 - Prob. 3CA Ch. 1 - Prob. 4CA Ch. 1 - Prob. 5CA Ch. 1 - Prob. 6CA Ch. 1 - Prob. 7CA Ch. 1 - Prob. 8CA Ch. 1 - Prob. 9CA

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