-(3(x-1))=12

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Solution for -(3(x-1))=12 equation:


Simplifying
-1(3(x + -1)) = 12

Reorder the terms:
-1(3(-1 + x)) = 12
-1((-1 * 3 + x * 3)) = 12
-1((-3 + 3x)) = 12
(-3 * -1 + 3x * -1) = 12
(3 + -3x) = 12

Solving
3 + -3x = 12

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + -3x = 12 + -3

Combine like terms: 3 + -3 = 0
0 + -3x = 12 + -3
-3x = 12 + -3

Combine like terms: 12 + -3 = 9
-3x = 9

Divide each side by '-3'.
x = -3

Simplifying
x = -3

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