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-2(x+8)=-7(x+7)
We move all terms to the left:
-2(x+8)-(-7(x+7))=0
We multiply parentheses
-2x-(-7(x+7))-16=0
We calculate terms in parentheses: -(-7(x+7)), so:We get rid of parentheses
-7(x+7)
We multiply parentheses
-7x-49
Back to the equation:
-(-7x-49)
-2x+7x+49-16=0
We add all the numbers together, and all the variables
5x+33=0
We move all terms containing x to the left, all other terms to the right
5x=-33
x=-33/5
x=-6+3/5
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