9x-5x+8=x-4+12

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Solution for 9x-5x+8=x-4+12 equation:


Simplifying
9x + -5x + 8 = x + -4 + 12

Reorder the terms:
8 + 9x + -5x = x + -4 + 12

Combine like terms: 9x + -5x = 4x
8 + 4x = x + -4 + 12

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

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

Add '-8' to each side of the equation.
8 + -8 + 4x = 8 + -8 + x

Combine like terms: 8 + -8 = 0
0 + 4x = 8 + -8 + x
4x = 8 + -8 + x

Combine like terms: 8 + -8 = 0
4x = 0 + x
4x = x

Solving
4x = 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.
4x + -1x = x + -1x

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

Combine like terms: x + -1x = 0
3x = 0

Divide each side by '3'.
x = 0

Simplifying
x = 0

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