-7b+9=6(b-1)+2

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Solution for -7b+9=6(b-1)+2 equation: 



-7b+9=6(b-1)+2

We move all terms to the left:

-7b+9-(6(b-1)+2)=0



We calculate terms in parentheses: -(6(b-1)+2), so:

6(b-1)+2

We multiply parentheses

6b-6+2

We add all the numbers together, and all the variables

6b-4

Back to the equation:

-(6b-4)



We get rid of parentheses

-7b-6b+4+9=0

We add all the numbers together, and all the variables

-13b+13=0

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

-13b=-13

b=-13/-13

b=1

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