-3.9+(-4.8)+(-7.7)=

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Solution for -3.9+(-4.8)+(-7.7)= equation: 


Simplifying
-3.9 + (-4.8) + (-7.7) = 0
-3.9 + -4.8 + (-7.7) = 0
-3.9 + -4.8 + -7.7 = 0

Combine like terms: -3.9 + -4.8 = -8.7
-8.7 + -7.7 = 0

Combine like terms: -8.7 + -7.7 = -16.4
-16.4 = 0

Solving
-16.4 = 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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