Question

Which equation, when solved, gives 8 for the value of x?

A.

B.

C.

D.

Answer 1

The answer is C that give u 8

Answer 2

C. 5/4x-2=3/4x-4

Explanation:

Add 2 to both sides

5/4x-2+2=3/2x-4+2

Simplify

5/4x=3/2x-2

Subtract 3/2x from both sides

5/4x-3/2x=3/2x-2-3/2x

Simplify

-1/4x=-2

Multiply both sides by -1

(-1/4x)(-4)=(-2)(-4)

Simplify

x=8