7+(-1.8)=

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Solution for 7+(-1.8)= equation: 


Simplifying
7 + (-1.8) = 0
7 + -1.8 = 0

Combine like terms: 7 + -1.8 = 5.2
5.2 = 0

Solving
5.2 = 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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