(7.2+8.9)-(-4.13+3.46)=

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Solution for (7.2+8.9)-(-4.13+3.46)= equation: 


Simplifying
(7.2 + 8.9) + -1(-4.13 + 3.46) = 0

Combine like terms: 7.2 + 8.9 = 16.1
(16.1) + -1(-4.13 + 3.46) = 0
16.1 + -1(-4.13 + 3.46) = 0

Combine like terms: -4.13 + 3.46 = -0.67
16.1 + -1(-0.67) = 0

Multiply -1 * -0.67
16.1 + 0.67 = 0

Combine like terms: 16.1 + 0.67 = 16.77
16.77 = 0

Solving
16.77 = 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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