12x+6=9-9x

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


Simplifying
12x + 6 = 9 + -9x

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

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

Combine like terms: 12x + 9x = 21x
6 + 21x = 9 + -9x + 9x

Combine like terms: -9x + 9x = 0
6 + 21x = 9 + 0
6 + 21x = 9

Add '-6' to each side of the equation.
6 + -6 + 21x = 9 + -6

Combine like terms: 6 + -6 = 0
0 + 21x = 9 + -6
21x = 9 + -6

Combine like terms: 9 + -6 = 3
21x = 3

Divide each side by '21'.
x = 0.1428571429

Simplifying
x = 0.1428571429

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