9+12x=-13x

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Solution for 9+12x=-13x equation:


Simplifying
9 + 12x = -13x

Solving
9 + 12x = -13x

Solving for variable 'x'.

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

Add '13x' to each side of the equation.
9 + 12x + 13x = -13x + 13x

Combine like terms: 12x + 13x = 25x
9 + 25x = -13x + 13x

Combine like terms: -13x + 13x = 0
9 + 25x = 0

Add '-9' to each side of the equation.
9 + -9 + 25x = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 25x = 0 + -9
25x = 0 + -9

Combine like terms: 0 + -9 = -9
25x = -9

Divide each side by '25'.
x = -0.36

Simplifying
x = -0.36

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