82=-7x-3(x-4)

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Solution for 82=-7x-3(x-4) equation:



82=-7x-3(x-4)
We move all terms to the left:
82-(-7x-3(x-4))=0
We calculate terms in parentheses: -(-7x-3(x-4)), so:
-7x-3(x-4)
We multiply parentheses
-7x-3x+12
We add all the numbers together, and all the variables
-10x+12
Back to the equation:
-(-10x+12)
We get rid of parentheses
10x-12+82=0
We add all the numbers together, and all the variables
10x+70=0
We move all terms containing x to the left, all other terms to the right
10x=-70
x=-70/10
x=-7

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