34-7b=8(4-b)-2

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Solution for 34-7b=8(4-b)-2 equation: 



34-7b=8(4-b)-2

We move all terms to the left:

34-7b-(8(4-b)-2)=0

We add all the numbers together, and all the variables

-7b-(8(-1b+4)-2)+34=0



We calculate terms in parentheses: -(8(-1b+4)-2), so:

8(-1b+4)-2

We multiply parentheses

-8b+32-2

We add all the numbers together, and all the variables

-8b+30

Back to the equation:

-(-8b+30)



We get rid of parentheses

-7b+8b-30+34=0

We add all the numbers together, and all the variables

b+4=0

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

b=-4

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