x-9+7=9

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Solution for x-9+7=9 equation: 


Simplifying
x + -9 + 7 = 9

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

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

Solving
-2 + x = 9

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + x = 9 + 2

Combine like terms: -2 + 2 = 0
0 + x = 9 + 2
x = 9 + 2

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

Simplifying
x = 11

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