3-2(-x-6)=12-(1-x)

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Solution for 3-2(-x-6)=12-(1-x) equation:


Simplifying
3 + -2(-1x + -6) = 12 + -1(1 + -1x)

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

Combine like terms: 3 + 12 = 15
15 + 2x = 12 + -1(1 + -1x)
15 + 2x = 12 + (1 * -1 + -1x * -1)
15 + 2x = 12 + (-1 + 1x)

Combine like terms: 12 + -1 = 11
15 + 2x = 11 + 1x

Solving
15 + 2x = 11 + 1x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
15 + 2x + -1x = 11 + 1x + -1x

Combine like terms: 2x + -1x = 1x
15 + 1x = 11 + 1x + -1x

Combine like terms: 1x + -1x = 0
15 + 1x = 11 + 0
15 + 1x = 11

Add '-15' to each side of the equation.
15 + -15 + 1x = 11 + -15

Combine like terms: 15 + -15 = 0
0 + 1x = 11 + -15
1x = 11 + -15

Combine like terms: 11 + -15 = -4
1x = -4

Divide each side by '1'.
x = -4

Simplifying
x = -4

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