Question

Solve the equation -128 = 4x for x
-124
132
-32
32

Answer 1

x= -32.

Explanation:

1. Write the expresion.

`-128 = 4x`

2. Divide both sides by 4.

`(-128)/(4) = (4x)/(4) \\\\-32=x\\ \\x=-32`