6.9+(-9.1)=

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Solution for 6.9+(-9.1)= equation: 


Simplifying
6.9 + (-9.1) = 0
6.9 + -9.1 = 0

Combine like terms: 6.9 + -9.1 = -2.2
-2.2 = 0

Solving
-2.2 = 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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