-20+6-4-(-20)+6-4=

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Solution for -20+6-4-(-20)+6-4= equation: 


Simplifying
-20 + 6 + -4 + -1(-20) + 6 + -4 = 0

Multiply -1 * -20
-20 + 6 + -4 + 20 + 6 + -4 = 0

Combine like terms: -20 + 6 = -14
-14 + -4 + 20 + 6 + -4 = 0

Combine like terms: -14 + -4 = -18
-18 + 20 + 6 + -4 = 0

Combine like terms: -18 + 20 = 2
2 + 6 + -4 = 0

Combine like terms: 2 + 6 = 8
8 + -4 = 0

Combine like terms: 8 + -4 = 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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