13=2.5-7

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Solution for 13=2.5-7 equation: 


Simplifying
13 = 2.5 + -7

Combine like terms: 2.5 + -7 = -4.5
13 = -4.5

Solving
13 = -4.5

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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