-3.1+2.3=-7

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Solution for -3.1+2.3=-7 equation: 


Simplifying
-3.1 + 2.3 = -7

Combine like terms: -3.1 + 2.3 = -0.8
-0.8 = -7

Solving
-0.8 = -7

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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