-(6x+12)=2x+8-9x

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Solution for -(6x+12)=2x+8-9x equation:


Simplifying
-1(6x + 12) = 2x + 8 + -9x

Reorder the terms:
-1(12 + 6x) = 2x + 8 + -9x
(12 * -1 + 6x * -1) = 2x + 8 + -9x
(-12 + -6x) = 2x + 8 + -9x

Reorder the terms:
-12 + -6x = 8 + 2x + -9x

Combine like terms: 2x + -9x = -7x
-12 + -6x = 8 + -7x

Solving
-12 + -6x = 8 + -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.
-12 + -6x + 7x = 8 + -7x + 7x

Combine like terms: -6x + 7x = 1x
-12 + 1x = 8 + -7x + 7x

Combine like terms: -7x + 7x = 0
-12 + 1x = 8 + 0
-12 + 1x = 8

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

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

Combine like terms: 8 + 12 = 20
1x = 20

Divide each side by '1'.
x = 20

Simplifying
x = 20

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