49+(-28)=

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Solution for 49+(-28)= equation: 


Simplifying
49 + (-28) = 0
49 + -28 = 0

Combine like terms: 49 + -28 = 21
21 = 0

Solving
21 = 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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