4[-1+3x]=-112

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Solution for 4[-1+3x]=-112 equation: 


Simplifying
4[-1 + 3x] = -112
[-1 * 4 + 3x * 4] = -112
[-4 + 12x] = -112

Solving
-4 + 12x = -112

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 12x = -112 + 4

Combine like terms: -4 + 4 = 0
0 + 12x = -112 + 4
12x = -112 + 4

Combine like terms: -112 + 4 = -108
12x = -108

Divide each side by '12'.
x = -9

Simplifying
x = -9

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