25+(-12)+(-9)=

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Solution for 25+(-12)+(-9)= equation: 


Simplifying
25 + (-12) + (-9) = 0
25 + -12 + (-9) = 0
25 + -12 + -9 = 0

Combine like terms: 25 + -12 = 13
13 + -9 = 0

Combine like terms: 13 + -9 = 4
4 = 0

Solving
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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