-12.4+9.2+1=

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Solution for -12.4+9.2+1= equation: 


Simplifying
-12.4 + 9.2 + 1 = 0

Combine like terms: -12.4 + 9.2 = -3.2
-3.2 + 1 = 0

Combine like terms: -3.2 + 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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