-2(x=7)=28

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Solution for -2(x=7)=28 equation: 



-2(x=7)=28

We move all terms to the left:

-2(x-(7))=0

We multiply parentheses

-2x+14=0

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

-2x=-14

x=-14/-2

x=+7

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