-21-(-3)+(-76)-21=

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Solution for -21-(-3)+(-76)-21= equation: 


Simplifying
-21 + -1(-3) + (-76) + -21 = 0

Multiply -1 * -3
-21 + 3 + (-76) + -21 = 0
-21 + 3 + -76 + -21 = 0

Combine like terms: -21 + 3 = -18
-18 + -76 + -21 = 0

Combine like terms: -18 + -76 = -94
-94 + -21 = 0

Combine like terms: -94 + -21 = -115
-115 = 0

Solving
-115 = 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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