-4(-3-3x)-4=56

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Solution for -4(-3-3x)-4=56 equation:


Simplifying
-4(-3 + -3x) + -4 = 56
(-3 * -4 + -3x * -4) + -4 = 56
(12 + 12x) + -4 = 56

Reorder the terms:
12 + -4 + 12x = 56

Combine like terms: 12 + -4 = 8
8 + 12x = 56

Solving
8 + 12x = 56

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 12x = 56 + -8

Combine like terms: 8 + -8 = 0
0 + 12x = 56 + -8
12x = 56 + -8

Combine like terms: 56 + -8 = 48
12x = 48

Divide each side by '12'.
x = 4

Simplifying
x = 4

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