10+9-4+5-12=

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Solution for 10+9-4+5-12= equation: 


Simplifying
10 + 9 + -4 + 5 + -12 = 0

Combine like terms: 10 + 9 = 19
19 + -4 + 5 + -12 = 0

Combine like terms: 19 + -4 = 15
15 + 5 + -12 = 0

Combine like terms: 15 + 5 = 20
20 + -12 = 0

Combine like terms: 20 + -12 = 8
8 = 0

Solving
8 = 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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