-w+9=2

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Solution for -w+9=2 equation: 


Simplifying
-1w + 9 = 2

Reorder the terms:
9 + -1w = 2

Solving
9 + -1w = 2

Solving for variable 'w'.

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

Add '-9' to each side of the equation.
9 + -9 + -1w = 2 + -9

Combine like terms: 9 + -9 = 0
0 + -1w = 2 + -9
-1w = 2 + -9

Combine like terms: 2 + -9 = -7
-1w = -7

Divide each side by '-1'.
w = 7

Simplifying
w = 7

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