2+x-7=9

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Solution for 2+x-7=9 equation:


Simplifying
2 + x + -7 = 9

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

Combine like terms: 2 + -7 = -5
-5 + x = 9

Solving
-5 + x = 9

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + x = 9 + 5

Combine like terms: -5 + 5 = 0
0 + x = 9 + 5
x = 9 + 5

Combine like terms: 9 + 5 = 14
x = 14

Simplifying
x = 14

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