30+20=40+15

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Solution for 30+20=40+15 equation: 


Simplifying
30 + 20 = 40 + 15

Combine like terms: 30 + 20 = 50
50 = 40 + 15

Combine like terms: 40 + 15 = 55
50 = 55

Solving
50 = 55

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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