7(b-8)=3(b+8)

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Solution for 7(b-8)=3(b+8) equation:



7(b-8)=3(b+8)
We move all terms to the left:
7(b-8)-(3(b+8))=0
We multiply parentheses
7b-(3(b+8))-56=0
We calculate terms in parentheses: -(3(b+8)), so:
3(b+8)
We multiply parentheses
3b+24
Back to the equation:
-(3b+24)
We get rid of parentheses
7b-3b-24-56=0
We add all the numbers together, and all the variables
4b-80=0
We move all terms containing b to the left, all other terms to the right
4b=80
b=80/4
b=20

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