-x+12=4-(2x-1)

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Solution for -x+12=4-(2x-1) equation:


Simplifying
-1x + 12 = 4 + -1(2x + -1)

Reorder the terms:
12 + -1x = 4 + -1(2x + -1)

Reorder the terms:
12 + -1x = 4 + -1(-1 + 2x)
12 + -1x = 4 + (-1 * -1 + 2x * -1)
12 + -1x = 4 + (1 + -2x)

Combine like terms: 4 + 1 = 5
12 + -1x = 5 + -2x

Solving
12 + -1x = 5 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
12 + -1x + 2x = 5 + -2x + 2x

Combine like terms: -1x + 2x = 1x
12 + 1x = 5 + -2x + 2x

Combine like terms: -2x + 2x = 0
12 + 1x = 5 + 0
12 + 1x = 5

Add '-12' to each side of the equation.
12 + -12 + 1x = 5 + -12

Combine like terms: 12 + -12 = 0
0 + 1x = 5 + -12
1x = 5 + -12

Combine like terms: 5 + -12 = -7
1x = -7

Divide each side by '1'.
x = -7

Simplifying
x = -7

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