12+7-5+100-9=

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Solution for 12+7-5+100-9= equation: 


Simplifying
12 + 7 + -5 + 100 + -9 = 0

Combine like terms: 12 + 7 = 19
19 + -5 + 100 + -9 = 0

Combine like terms: 19 + -5 = 14
14 + 100 + -9 = 0

Combine like terms: 14 + 100 = 114
114 + -9 = 0

Combine like terms: 114 + -9 = 105
105 = 0

Solving
105 = 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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