87=3-2(-6x+6)

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Solution for 87=3-2(-6x+6) equation:


Simplifying
87 = 3 + -2(-6x + 6)

Reorder the terms:
87 = 3 + -2(6 + -6x)
87 = 3 + (6 * -2 + -6x * -2)
87 = 3 + (-12 + 12x)

Combine like terms: 3 + -12 = -9
87 = -9 + 12x

Solving
87 = -9 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
87 + -12x = -9 + 12x + -12x

Combine like terms: 12x + -12x = 0
87 + -12x = -9 + 0
87 + -12x = -9

Add '-87' to each side of the equation.
87 + -87 + -12x = -9 + -87

Combine like terms: 87 + -87 = 0
0 + -12x = -9 + -87
-12x = -9 + -87

Combine like terms: -9 + -87 = -96
-12x = -96

Divide each side by '-12'.
x = 8

Simplifying
x = 8

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