4-9+(12)-10-1=

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Solution for 4-9+(12)-10-1= equation: 


Simplifying
4 + -9 + (12) + -10 + -1 = 0
4 + -9 + 12 + -10 + -1 = 0

Combine like terms: 4 + -9 = -5
-5 + 12 + -10 + -1 = 0

Combine like terms: -5 + 12 = 7
7 + -10 + -1 = 0

Combine like terms: 7 + -10 = -3
-3 + -1 = 0

Combine like terms: -3 + -1 = -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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