7(4b+2)=-31-3b

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Solution for 7(4b+2)=-31-3b equation: 



7(4b+2)=-31-3b

We move all terms to the left:

7(4b+2)-(-31-3b)=0

We add all the numbers together, and all the variables

7(4b+2)-(-3b-31)=0

We multiply parentheses

28b-(-3b-31)+14=0

We get rid of parentheses

28b+3b+31+14=0

We add all the numbers together, and all the variables

31b+45=0

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

31b=-45

b=-45/31

b=-1+14/31

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