x-9-2=7

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Solution for x-9-2=7 equation: 


Simplifying
x + -9 + -2 = 7

Reorder the terms:
-9 + -2 + x = 7

Combine like terms: -9 + -2 = -11
-11 + x = 7

Solving
-11 + x = 7

Solving for variable 'x'.

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

Add '11' to each side of the equation.
-11 + 11 + x = 7 + 11

Combine like terms: -11 + 11 = 0
0 + x = 7 + 11
x = 7 + 11

Combine like terms: 7 + 11 = 18
x = 18

Simplifying
x = 18

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