9x-99=18x

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Solution for 9x-99=18x equation:


Simplifying
9x + -99 = 18x

Reorder the terms:
-99 + 9x = 18x

Solving
-99 + 9x = 18x

Solving for variable 'x'.

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

Add '-18x' to each side of the equation.
-99 + 9x + -18x = 18x + -18x

Combine like terms: 9x + -18x = -9x
-99 + -9x = 18x + -18x

Combine like terms: 18x + -18x = 0
-99 + -9x = 0

Add '99' to each side of the equation.
-99 + 99 + -9x = 0 + 99

Combine like terms: -99 + 99 = 0
0 + -9x = 0 + 99
-9x = 0 + 99

Combine like terms: 0 + 99 = 99
-9x = 99

Divide each side by '-9'.
x = -11

Simplifying
x = -11

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