12x-13-x-9=10x

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Solution for 12x-13-x-9=10x equation:


Simplifying
12x + -13 + -1x + -9 = 10x

Reorder the terms:
-13 + -9 + 12x + -1x = 10x

Combine like terms: -13 + -9 = -22
-22 + 12x + -1x = 10x

Combine like terms: 12x + -1x = 11x
-22 + 11x = 10x

Solving
-22 + 11x = 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
-22 + 11x + -10x = 10x + -10x

Combine like terms: 11x + -10x = 1x
-22 + 1x = 10x + -10x

Combine like terms: 10x + -10x = 0
-22 + 1x = 0

Add '22' to each side of the equation.
-22 + 22 + 1x = 0 + 22

Combine like terms: -22 + 22 = 0
0 + 1x = 0 + 22
1x = 0 + 22

Combine like terms: 0 + 22 = 22
1x = 22

Divide each side by '1'.
x = 22

Simplifying
x = 22

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