3x-8+12-x=4

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Solution for 3x-8+12-x=4 equation:


Simplifying
3x + -8 + 12 + -1x = 4

Reorder the terms:
-8 + 12 + 3x + -1x = 4

Combine like terms: -8 + 12 = 4
4 + 3x + -1x = 4

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

Add '-4' to each side of the equation.
4 + -4 + 2x = 4 + -4

Combine like terms: 4 + -4 = 0
0 + 2x = 4 + -4
2x = 4 + -4

Combine like terms: 4 + -4 = 0
2x = 0

Solving
2x = 0

Solving for variable 'x'.

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

Divide each side by '2'.
x = 0

Simplifying
x = 0

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