12.4+8.7=

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Solution for 12.4+8.7= equation: 


Simplifying
12.4 + 8.7 = 0

Combine like terms: 12.4 + 8.7 = 21.1
21.1 = 0

Solving
21.1 = 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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