4x - x+ 5x 3у + y - зу - 5z = 3z = 2z = 8 -3 -5

Q: Solve 3x2+x = 23

A: 3x2+x=23 On simplification, we get 3x2+x-23=0 Now comparing with ax2+bx+c=0, we get a=3,  b=1  &…

Q: Solve by elimination (multiplication/add)

A:

Q: solve formula За(1-5b)=2b-4а

A:

Q: Solve: 4. = 4 6. 3

A: find the value of x

Q: 3x-2 olve: 2x-3 2r

A: 3x-22x-3=3x+52x+3

Q: Solve by elimination

A:

Q: olve by completing the Square x+3=

A:

Q: olve z2 -4z+

A: we have to solve the,  z2 -4z+29=0 compare with,  a=1 b=-4 and c=29

Q: Solve the equation 14=3y

A:

Q: A wireless storeowner takes presale orders for a new smartphone and tablet. He gets 340 preorders…

A: Given problem:- A wireless storeowner takes presale orders for a new smartphone and tablet. He gets…

Q: Solve A= 2BC+ 2BD for B. B =

A: Let,  ax+b=c This gives, x=(c-b) /a is the required solution for x.

Q: Solve: Bill can grade a set of test papers in 80 minutes. Karl can grade a set of the same number of…

A:

Q: Solve by the elimination method. 2x-y= -1 +5y = 49

A:

Q: Solve - 2 -ळ - 2z -3

A: Here, we need to solve 2z+1-2z-34=2-3i. Let us convert RHS to polar form. So, 2-3i=5cos-arctan32+i…

Q: solve for x, x+96=90

A: In the given diagram, we see that the measure of the indicated angle ( ) is .

Q: Solve 2(5-3)+12

A: We will solve the problem

Q: solve by using substitution or elimination  by addition.   3x-2y=5  -6x+4y=-10

A:

Q: 3x + y = 11 6x + 2y = 14 7.

A:

Q: Solve for the equation   2a²+ a – 10 = 0

A:

Q: O = 272*+3 4.

A: It is given that, 13=27(2x+3)   According to logarithmic property, logab=b·logaandlog1a=-log(a)

Q: Solve TB +4=AB+2F for B

A: To solve  for .

Q: Solve the equations n-1 27

A: To solve the given equation.

Q: solve for k 7k+8+90+40=180

A: Solution:

Q: b, =b,-1 + kb, -2; b =1 and b, =1

A:

Q: 4x-3y=3 -8x+6y=-6 solve using the elimination method.

A: 4x-3y=3 -8x+6y=-6 solve using the elimination method.

Q: Solve the equation

A: 1+4x=x+1