-4(3x-4)=-20

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


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

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