-40=4(2x-2)

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Solution for -40=4(2x-2) equation:


Simplifying
-40 = 4(2x + -2)

Reorder the terms:
-40 = 4(-2 + 2x)
-40 = (-2 * 4 + 2x * 4)
-40 = (-8 + 8x)

Solving
-40 = -8 + 8x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-8x' to each side of the equation.
-40 + -8x = -8 + 8x + -8x

Combine like terms: 8x + -8x = 0
-40 + -8x = -8 + 0
-40 + -8x = -8

Add '40' to each side of the equation.
-40 + 40 + -8x = -8 + 40

Combine like terms: -40 + 40 = 0
0 + -8x = -8 + 40
-8x = -8 + 40

Combine like terms: -8 + 40 = 32
-8x = 32

Divide each side by '-8'.
x = -4

Simplifying
x = -4

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