-109+9x=164-12x

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Solution for -109+9x=164-12x equation:


Simplifying
-109 + 9x = 164 + -12x

Solving
-109 + 9x = 164 + -12x

Solving for variable 'x'.

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

Add '12x' to each side of the equation.
-109 + 9x + 12x = 164 + -12x + 12x

Combine like terms: 9x + 12x = 21x
-109 + 21x = 164 + -12x + 12x

Combine like terms: -12x + 12x = 0
-109 + 21x = 164 + 0
-109 + 21x = 164

Add '109' to each side of the equation.
-109 + 109 + 21x = 164 + 109

Combine like terms: -109 + 109 = 0
0 + 21x = 164 + 109
21x = 164 + 109

Combine like terms: 164 + 109 = 273
21x = 273

Divide each side by '21'.
x = 13

Simplifying
x = 13

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