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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

-7b-((-1b+2))+56=0



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

(-1b+2)

We get rid of parentheses

-1b+2

Back to the equation:

-(-1b+2)



We get rid of parentheses

-7b+1b-2+56=0

We add all the numbers together, and all the variables

-6b+54=0

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

-6b=-54

b=-54/-6

b=+9

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