x-9+2=8

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Solution for x-9+2=8 equation: 


Simplifying
x + -9 + 2 = 8

Reorder the terms:
-9 + 2 + x = 8

Combine like terms: -9 + 2 = -7
-7 + x = 8

Solving
-7 + x = 8

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + x = 8 + 7

Combine like terms: -7 + 7 = 0
0 + x = 8 + 7
x = 8 + 7

Combine like terms: 8 + 7 = 15
x = 15

Simplifying
x = 15

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