-128=-4(-5x-8)

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Solution for -128=-4(-5x-8) equation:


Simplifying
-128 = -4(-5x + -8)

Reorder the terms:
-128 = -4(-8 + -5x)
-128 = (-8 * -4 + -5x * -4)
-128 = (32 + 20x)

Solving
-128 = 32 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
-128 + -20x = 32 + 20x + -20x

Combine like terms: 20x + -20x = 0
-128 + -20x = 32 + 0
-128 + -20x = 32

Add '128' to each side of the equation.
-128 + 128 + -20x = 32 + 128

Combine like terms: -128 + 128 = 0
0 + -20x = 32 + 128
-20x = 32 + 128

Combine like terms: 32 + 128 = 160
-20x = 160

Divide each side by '-20'.
x = -8

Simplifying
x = -8

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