-2-2b=1-3b-7

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Solution for -2-2b=1-3b-7 equation: 



-2-2b=1-3b-7

We move all terms to the left:

-2-2b-(1-3b-7)=0

We add all the numbers together, and all the variables

-2b-(-3b-6)-2=0

We get rid of parentheses

-2b+3b+6-2=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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