-12(x-1)+5(3x-1)-8=2(2-x)+9x

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Solution for -12(x-1)+5(3x-1)-8=2(2-x)+9x equation:


Simplifying
-12(x + -1) + 5(3x + -1) + -8 = 2(2 + -1x) + 9x

Reorder the terms:
-12(-1 + x) + 5(3x + -1) + -8 = 2(2 + -1x) + 9x
(-1 * -12 + x * -12) + 5(3x + -1) + -8 = 2(2 + -1x) + 9x
(12 + -12x) + 5(3x + -1) + -8 = 2(2 + -1x) + 9x

Reorder the terms:
12 + -12x + 5(-1 + 3x) + -8 = 2(2 + -1x) + 9x
12 + -12x + (-1 * 5 + 3x * 5) + -8 = 2(2 + -1x) + 9x
12 + -12x + (-5 + 15x) + -8 = 2(2 + -1x) + 9x

Reorder the terms:
12 + -5 + -8 + -12x + 15x = 2(2 + -1x) + 9x

Combine like terms: 12 + -5 = 7
7 + -8 + -12x + 15x = 2(2 + -1x) + 9x

Combine like terms: 7 + -8 = -1
-1 + -12x + 15x = 2(2 + -1x) + 9x

Combine like terms: -12x + 15x = 3x
-1 + 3x = 2(2 + -1x) + 9x
-1 + 3x = (2 * 2 + -1x * 2) + 9x
-1 + 3x = (4 + -2x) + 9x

Combine like terms: -2x + 9x = 7x
-1 + 3x = 4 + 7x

Solving
-1 + 3x = 4 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-1 + 3x + -7x = 4 + 7x + -7x

Combine like terms: 3x + -7x = -4x
-1 + -4x = 4 + 7x + -7x

Combine like terms: 7x + -7x = 0
-1 + -4x = 4 + 0
-1 + -4x = 4

Add '1' to each side of the equation.
-1 + 1 + -4x = 4 + 1

Combine like terms: -1 + 1 = 0
0 + -4x = 4 + 1
-4x = 4 + 1

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

Divide each side by '-4'.
x = -1.25

Simplifying
x = -1.25

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