-21+w=w+30

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Solution for -21+w=w+30 equation: 


Simplifying
-21 + w = w + 30

Reorder the terms:
-21 + w = 30 + w

Add '-1w' to each side of the equation.
-21 + w + -1w = 30 + w + -1w

Combine like terms: w + -1w = 0
-21 + 0 = 30 + w + -1w
-21 = 30 + w + -1w

Combine like terms: w + -1w = 0
-21 = 30 + 0
-21 = 30

Solving
-21 = 30

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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