12x-27=15+9x

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Solution for 12x-27=15+9x equation:


Simplifying
12x + -27 = 15 + 9x

Reorder the terms:
-27 + 12x = 15 + 9x

Solving
-27 + 12x = 15 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-27 + 12x + -9x = 15 + 9x + -9x

Combine like terms: 12x + -9x = 3x
-27 + 3x = 15 + 9x + -9x

Combine like terms: 9x + -9x = 0
-27 + 3x = 15 + 0
-27 + 3x = 15

Add '27' to each side of the equation.
-27 + 27 + 3x = 15 + 27

Combine like terms: -27 + 27 = 0
0 + 3x = 15 + 27
3x = 15 + 27

Combine like terms: 15 + 27 = 42
3x = 42

Divide each side by '3'.
x = 14

Simplifying
x = 14

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