15.21-(22.91)=

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Solution for 15.21-(22.91)= equation: 


Simplifying
15.21 + -1(22.91) = 0

Multiply -1 * 22.91
15.21 + -22.91 = 0

Combine like terms: 15.21 + -22.91 = -7.7
-7.7 = 0

Solving
-7.7 = 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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