18-9x=-30-12x

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Solution for 18-9x=-30-12x equation:


Simplifying
18 + -9x = -30 + -12x

Solving
18 + -9x = -30 + -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.
18 + -9x + 12x = -30 + -12x + 12x

Combine like terms: -9x + 12x = 3x
18 + 3x = -30 + -12x + 12x

Combine like terms: -12x + 12x = 0
18 + 3x = -30 + 0
18 + 3x = -30

Add '-18' to each side of the equation.
18 + -18 + 3x = -30 + -18

Combine like terms: 18 + -18 = 0
0 + 3x = -30 + -18
3x = -30 + -18

Combine like terms: -30 + -18 = -48
3x = -48

Divide each side by '3'.
x = -16

Simplifying
x = -16

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