(7.99+13.22)+(-13.22)=

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Solution for (7.99+13.22)+(-13.22)= equation: 


Simplifying
(7.99 + 13.22) + (-13.22) = 0

Combine like terms: 7.99 + 13.22 = 21.21
(21.21) + (-13.22) = 0
21.21 + (-13.22) = 0
21.21 + -13.22 = 0

Combine like terms: 21.21 + -13.22 = 7.99
7.99 = 0

Solving
7.99 = 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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