2-5+4-12-3=7

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Solution for 2-5+4-12-3=7 equation: 


Simplifying
2 + -5 + 4 + -12 + -3 = 7

Combine like terms: 2 + -5 = -3
-3 + 4 + -12 + -3 = 7

Combine like terms: -3 + 4 = 1
1 + -12 + -3 = 7

Combine like terms: 1 + -12 = -11
-11 + -3 = 7

Combine like terms: -11 + -3 = -14
-14 = 7

Solving
-14 = 7

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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