2x-7x+8=x-4+12

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Solution for 2x-7x+8=x-4+12 equation:


Simplifying
2x + -7x + 8 = x + -4 + 12

Reorder the terms:
8 + 2x + -7x = x + -4 + 12

Combine like terms: 2x + -7x = -5x
8 + -5x = x + -4 + 12

Reorder the terms:
8 + -5x = -4 + 12 + x

Combine like terms: -4 + 12 = 8
8 + -5x = 8 + x

Add '-8' to each side of the equation.
8 + -8 + -5x = 8 + -8 + x

Combine like terms: 8 + -8 = 0
0 + -5x = 8 + -8 + x
-5x = 8 + -8 + x

Combine like terms: 8 + -8 = 0
-5x = 0 + x
-5x = x

Solving
-5x = x

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.
-5x + -1x = x + -1x

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

Combine like terms: x + -1x = 0
-6x = 0

Divide each side by '-6'.
x = 0

Simplifying
x = 0

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