3(4x-3)=-57

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Solution for 3(4x-3)=-57 equation: 


Simplifying
3(4x + -3) = -57

Reorder the terms:
3(-3 + 4x) = -57
(-3 * 3 + 4x * 3) = -57
(-9 + 12x) = -57

Solving
-9 + 12x = -57

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + 12x = -57 + 9

Combine like terms: -9 + 9 = 0
0 + 12x = -57 + 9
12x = -57 + 9

Combine like terms: -57 + 9 = -48
12x = -48

Divide each side by '12'.
x = -4

Simplifying
x = -4

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