84=-2(3x-6)-12

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Solution for 84=-2(3x-6)-12 equation:


Simplifying
84 = -2(3x + -6) + -12

Reorder the terms:
84 = -2(-6 + 3x) + -12
84 = (-6 * -2 + 3x * -2) + -12
84 = (12 + -6x) + -12

Reorder the terms:
84 = 12 + -12 + -6x

Combine like terms: 12 + -12 = 0
84 = 0 + -6x
84 = -6x

Solving
84 = -6x

Solving for variable 'x'.

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

Add '6x' to each side of the equation.
84 + 6x = -6x + 6x

Combine like terms: -6x + 6x = 0
84 + 6x = 0

Add '-84' to each side of the equation.
84 + -84 + 6x = 0 + -84

Combine like terms: 84 + -84 = 0
0 + 6x = 0 + -84
6x = 0 + -84

Combine like terms: 0 + -84 = -84
6x = -84

Divide each side by '6'.
x = -14

Simplifying
x = -14

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