-4+3(-4x-4)=20

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Solution for -4+3(-4x-4)=20 equation:


Simplifying
-4 + 3(-4x + -4) = 20

Reorder the terms:
-4 + 3(-4 + -4x) = 20
-4 + (-4 * 3 + -4x * 3) = 20
-4 + (-12 + -12x) = 20

Combine like terms: -4 + -12 = -16
-16 + -12x = 20

Solving
-16 + -12x = 20

Solving for variable 'x'.

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

Add '16' to each side of the equation.
-16 + 16 + -12x = 20 + 16

Combine like terms: -16 + 16 = 0
0 + -12x = 20 + 16
-12x = 20 + 16

Combine like terms: 20 + 16 = 36
-12x = 36

Divide each side by '-12'.
x = -3

Simplifying
x = -3

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