-128=-2-2(-8x-1)

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Solution for -128=-2-2(-8x-1) equation:


Simplifying
-128 = -2 + -2(-8x + -1)

Reorder the terms:
-128 = -2 + -2(-1 + -8x)
-128 = -2 + (-1 * -2 + -8x * -2)
-128 = -2 + (2 + 16x)

Combine like terms: -2 + 2 = 0
-128 = 0 + 16x
-128 = 16x

Solving
-128 = 16x

Solving for variable 'x'.

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

Add '-16x' to each side of the equation.
-128 + -16x = 16x + -16x

Combine like terms: 16x + -16x = 0
-128 + -16x = 0

Add '128' to each side of the equation.
-128 + 128 + -16x = 0 + 128

Combine like terms: -128 + 128 = 0
0 + -16x = 0 + 128
-16x = 0 + 128

Combine like terms: 0 + 128 = 128
-16x = 128

Divide each side by '-16'.
x = -8

Simplifying
x = -8

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