-20=-8+4

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Solution for -20=-8+4 equation: 


Simplifying
-20 = -8 + 4

Combine like terms: -8 + 4 = -4
-20 = -4

Solving
-20 = -4

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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