-2x(-2)=4

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Solution for -2x(-2)=4 equation: 



-2x(-2)=4

We move all terms to the left:

-2x(-2)-(4)=0

We multiply parentheses

4x-4=0

We move all terms containing x to the left, all other terms to the right

4x=4

x=4/4

x=1

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