-2(-2)+4(4)=8

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Solution for -2(-2)+4(4)=8 equation: 


Simplifying
-2(-2) + 4(4) = 8

Multiply -2 * -2
4 + 4(4) = 8

Multiply 4 * 4
4 + 16 = 8

Combine like terms: 4 + 16 = 20
20 = 8

Solving
20 = 8

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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