-(6+1)2=x

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Solution for -(6+1)2=x equation: 



-(6+1)2=x

We move all terms to the left:

-(6+1)2-(x)=0

We add all the numbers together, and all the variables

-x-72=0

We add all the numbers together, and all the variables

-1x-72=0

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

-x=72

x=72/-1

x=-72

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