8b+4=4(8b+7)

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Solution for 8b+4=4(8b+7) equation: 



8b+4=4(8b+7)

We move all terms to the left:

8b+4-(4(8b+7))=0



We calculate terms in parentheses: -(4(8b+7)), so:

4(8b+7)

We multiply parentheses

32b+28

Back to the equation:

-(32b+28)



We get rid of parentheses

8b-32b-28+4=0

We add all the numbers together, and all the variables

-24b-24=0

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

-24b=24

b=24/-24

b=-1

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