-9x-18=9

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Solution for -9x-18=9 equation: 


Simplifying
-9x + -18 = 9

Reorder the terms:
-18 + -9x = 9

Solving
-18 + -9x = 9

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + -9x = 9 + 18

Combine like terms: -18 + 18 = 0
0 + -9x = 9 + 18
-9x = 9 + 18

Combine like terms: 9 + 18 = 27
-9x = 27

Divide each side by '-9'.
x = -3

Simplifying
x = -3

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