6x+6=12-9x

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Solution for 6x+6=12-9x equation:


Simplifying
6x + 6 = 12 + -9x

Reorder the terms:
6 + 6x = 12 + -9x

Solving
6 + 6x = 12 + -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.
6 + 6x + 9x = 12 + -9x + 9x

Combine like terms: 6x + 9x = 15x
6 + 15x = 12 + -9x + 9x

Combine like terms: -9x + 9x = 0
6 + 15x = 12 + 0
6 + 15x = 12

Add '-6' to each side of the equation.
6 + -6 + 15x = 12 + -6

Combine like terms: 6 + -6 = 0
0 + 15x = 12 + -6
15x = 12 + -6

Combine like terms: 12 + -6 = 6
15x = 6

Divide each side by '15'.
x = 0.4

Simplifying
x = 0.4

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