-1x+7+2=

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Solution for -1x+7+2= equation: 


Simplifying
-1x + 7 + 2 = 0

Reorder the terms:
7 + 2 + -1x = 0

Combine like terms: 7 + 2 = 9
9 + -1x = 0

Solving
9 + -1x = 0

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 = 0 + -9

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

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

Divide each side by '-1'.
x = 9

Simplifying
x = 9

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