-9=9x-18

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Solution for -9=9x-18 equation:


Simplifying
-9 = 9x + -18

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

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

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

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

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

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

Divide each side by '-9'.
x = 1

Simplifying
x = 1

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