3(-4-4x)=72

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Solution for 3(-4-4x)=72 equation: 


Simplifying
3(-4 + -4x) = 72
(-4 * 3 + -4x * 3) = 72
(-12 + -12x) = 72

Solving
-12 + -12x = 72

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + -12x = 72 + 12

Combine like terms: -12 + 12 = 0
0 + -12x = 72 + 12
-12x = 72 + 12

Combine like terms: 72 + 12 = 84
-12x = 84

Divide each side by '-12'.
x = -7

Simplifying
x = -7

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