12x-13x+23=9

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Solution for 12x-13x+23=9 equation:


Simplifying
12x + -13x + 23 = 9

Reorder the terms:
23 + 12x + -13x = 9

Combine like terms: 12x + -13x = -1x
23 + -1x = 9

Solving
23 + -1x = 9

Solving for variable 'x'.

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

Add '-23' to each side of the equation.
23 + -23 + -1x = 9 + -23

Combine like terms: 23 + -23 = 0
0 + -1x = 9 + -23
-1x = 9 + -23

Combine like terms: 9 + -23 = -14
-1x = -14

Divide each side by '-1'.
x = 14

Simplifying
x = 14

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