18.4-3.1=16.4+16.9

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Solution for 18.4-3.1=16.4+16.9 equation: 


Simplifying
18.4 + -3.1 = 16.4 + 16.9

Combine like terms: 18.4 + -3.1 = 15.3
15.3 = 16.4 + 16.9

Combine like terms: 16.4 + 16.9 = 33.3
15.3 = 33.3

Solving
15.3 = 33.3

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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