6+3x=9-12x

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Solution for 6+3x=9-12x equation:


Simplifying
6 + 3x = 9 + -12x

Solving
6 + 3x = 9 + -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.
6 + 3x + 12x = 9 + -12x + 12x

Combine like terms: 3x + 12x = 15x
6 + 15x = 9 + -12x + 12x

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

Add '-6' to each side of the equation.
6 + -6 + 15x = 9 + -6

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

Combine like terms: 9 + -6 = 3
15x = 3

Divide each side by '15'.
x = 0.2

Simplifying
x = 0.2

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