30+7-40+11=

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Solution for 30+7-40+11= equation: 


Simplifying
30 + 7 + -40 + 11 = 0

Combine like terms: 30 + 7 = 37
37 + -40 + 11 = 0

Combine like terms: 37 + -40 = -3
-3 + 11 = 0

Combine like terms: -3 + 11 = 8
8 = 0

Solving
8 = 0

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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