9x-99=9-x

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Solution for 9x-99=9-x equation:


Simplifying
9x + -99 = 9 + -1x

Reorder the terms:
-99 + 9x = 9 + -1x

Solving
-99 + 9x = 9 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
-99 + 9x + x = 9 + -1x + x

Combine like terms: 9x + x = 10x
-99 + 10x = 9 + -1x + x

Combine like terms: -1x + x = 0
-99 + 10x = 9 + 0
-99 + 10x = 9

Add '99' to each side of the equation.
-99 + 99 + 10x = 9 + 99

Combine like terms: -99 + 99 = 0
0 + 10x = 9 + 99
10x = 9 + 99

Combine like terms: 9 + 99 = 108
10x = 108

Divide each side by '10'.
x = 10.8

Simplifying
x = 10.8

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