4(-2x-10)=128

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Solution for 4(-2x-10)=128 equation:


Simplifying
4(-2x + -10) = 128

Reorder the terms:
4(-10 + -2x) = 128
(-10 * 4 + -2x * 4) = 128
(-40 + -8x) = 128

Solving
-40 + -8x = 128

Solving for variable 'x'.

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

Add '40' to each side of the equation.
-40 + 40 + -8x = 128 + 40

Combine like terms: -40 + 40 = 0
0 + -8x = 128 + 40
-8x = 128 + 40

Combine like terms: 128 + 40 = 168
-8x = 168

Divide each side by '-8'.
x = -21

Simplifying
x = -21

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