12=-3(x-2)+2(1+x)

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Solution for 12=-3(x-2)+2(1+x) equation: 


Simplifying
12 = -3(x + -2) + 2(1 + x)

Reorder the terms:
12 = -3(-2 + x) + 2(1 + x)
12 = (-2 * -3 + x * -3) + 2(1 + x)
12 = (6 + -3x) + 2(1 + x)
12 = 6 + -3x + (1 * 2 + x * 2)
12 = 6 + -3x + (2 + 2x)

Reorder the terms:
12 = 6 + 2 + -3x + 2x

Combine like terms: 6 + 2 = 8
12 = 8 + -3x + 2x

Combine like terms: -3x + 2x = -1x
12 = 8 + -1x

Solving
12 = 8 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
12 + x = 8 + -1x + x

Combine like terms: -1x + x = 0
12 + x = 8 + 0
12 + x = 8

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

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

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

Simplifying
x = -4

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