-39+7b=8(1-5b)

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Solution for -39+7b=8(1-5b) equation: 



-39+7b=8(1-5b)

We move all terms to the left:

-39+7b-(8(1-5b))=0

We add all the numbers together, and all the variables

7b-(8(-5b+1))-39=0



We calculate terms in parentheses: -(8(-5b+1)), so:

8(-5b+1)

We multiply parentheses

-40b+8

Back to the equation:

-(-40b+8)



We get rid of parentheses

7b+40b-8-39=0

We add all the numbers together, and all the variables

47b-47=0

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

47b=47

b=47/47

b=1

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