2x-9-x=111

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Solution for 2x-9-x=111 equation:


Simplifying
2x + -9 + -1x = 111

Reorder the terms:
-9 + 2x + -1x = 111

Combine like terms: 2x + -1x = 1x
-9 + 1x = 111

Solving
-9 + 1x = 111

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + 1x = 111 + 9

Combine like terms: -9 + 9 = 0
0 + 1x = 111 + 9
1x = 111 + 9

Combine like terms: 111 + 9 = 120
1x = 120

Divide each side by '1'.
x = 120

Simplifying
x = 120

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