7-2x+x=5+6x-12

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Solution for 7-2x+x=5+6x-12 equation:


Simplifying
7 + -2x + x = 5 + 6x + -12

Combine like terms: -2x + x = -1x
7 + -1x = 5 + 6x + -12

Reorder the terms:
7 + -1x = 5 + -12 + 6x

Combine like terms: 5 + -12 = -7
7 + -1x = -7 + 6x

Solving
7 + -1x = -7 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
7 + -1x + -6x = -7 + 6x + -6x

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

Combine like terms: 6x + -6x = 0
7 + -7x = -7 + 0
7 + -7x = -7

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

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

Combine like terms: -7 + -7 = -14
-7x = -14

Divide each side by '-7'.
x = 2

Simplifying
x = 2

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