8.2+4.2=20.4

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Solution for 8.2+4.2=20.4 equation: 


Simplifying
8.2 + 4.2 = 20.4

Combine like terms: 8.2 + 4.2 = 12.4
12.4 = 20.4

Solving
12.4 = 20.4

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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