18-3.5+20=

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Solution for 18-3.5+20= equation: 


Simplifying
18 + -3.5 + 20 = 0

Combine like terms: 18 + -3.5 = 14.5
14.5 + 20 = 0

Combine like terms: 14.5 + 20 = 34.5
34.5 = 0

Solving
34.5 = 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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