-x+11x-99=121

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Solution for -x+11x-99=121 equation:


Simplifying
-1x + 11x + -99 = 121

Reorder the terms:
-99 + -1x + 11x = 121

Combine like terms: -1x + 11x = 10x
-99 + 10x = 121

Solving
-99 + 10x = 121

Solving for variable 'x'.

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

Add '99' to each side of the equation.
-99 + 99 + 10x = 121 + 99

Combine like terms: -99 + 99 = 0
0 + 10x = 121 + 99
10x = 121 + 99

Combine like terms: 121 + 99 = 220
10x = 220

Divide each side by '10'.
x = 22

Simplifying
x = 22

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