-20+10-(-11)-12+2=

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Solution for -20+10-(-11)-12+2= equation: 


Simplifying
-20 + 10 + -1(-11) + -12 + 2 = 0

Multiply -1 * -11
-20 + 10 + 11 + -12 + 2 = 0

Combine like terms: -20 + 10 = -10
-10 + 11 + -12 + 2 = 0

Combine like terms: -10 + 11 = 1
1 + -12 + 2 = 0

Combine like terms: 1 + -12 = -11
-11 + 2 = 0

Combine like terms: -11 + 2 = -9
-9 = 0

Solving
-9 = 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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