(d) If a, b and c are arbitrary real numbers, how many solutions will the system x + 7y + 4z = a 2.x + 17y + 8z = b x + y + 6z = c

Q: Solve for b. 20=b+a (10

A: Given equation 20 = b + a

Q: 5) Solve for x. 2Vx + 2 - V3r + 4 = 1

A: In algebra, an equation can be defined as a mathematical statement consisting of an equal symbol…

Q: solve for x  4)2)2x-3=60

A:

Q: y 25 15

A: Use Pythagoras theorem.

Q: What value of x will make the length of the box three times as big as the width?

A: see below the answer and explanation

Q: Solve for r. 9. 10 3.

A:

Q: 2. Solve for r in terms of x 7 10 r

A:

Q: Solve for xx: 4x=23

A: use the basic operation of multiplication.

Q: Solve for x -x + 5 2x | 21 28

A: Given the query is to find the value of x.

Q: x+2x-3 =0

A: It is given that,        x23+2x13-3=0we have to find the value of x.

Q: For the following Stem and Lent table if 10RIH31 then z Stem Leaf/

A:

Q: Solve for x: 11 + 5x+ 2 = 33

A: 11+5x+2=33

Q: 17х +28 4х+4 12х- 16

A:

Q: Q Solve for X In4x-3lnx

A: Given: ln4x-3lnx2=ln2

Q: 5 . Solve: x - 3 21

A: We have to solve the equation: 5x-3≥1 Subtracting both sides 1, we get…

Q: 3) Solve for x: 32x + 1 = 27*

A:

Q: solve for X 6x+7y=2

A: Given:

Q: 6.

A:

Q: 9. Solve. V10x+6 – x = 3

A: Explanation of the answer is as follows

Q: Solve for x 3x + 1 10 7х — 1 22

A: Since, the largest sides of both the triangles are parallel to each other. So, the ratio of their…

Q: V8x -23 + 18 = 25

A:

Q: 7. Solve: 3 = 2 x-1 + 5 x+1

A:

Q: Solve for r. 6. 54

A:

Q: 9. 8. 2x + 2 2x

A: