18.4-(-3.2)=

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Solution for 18.4-(-3.2)= equation: 


Simplifying
18.4 + -1(-3.2) = 0

Multiply -1 * -3.2
18.4 + 3.2 = 0

Combine like terms: 18.4 + 3.2 = 21.6
21.6 = 0

Solving
21.6 = 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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