-249=6-5(2+7b)

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Solution for -249=6-5(2+7b) equation: 



-249=6-5(2+7b)

We move all terms to the left:

-249-(6-5(2+7b))=0

We add all the numbers together, and all the variables

-(6-5(7b+2))-249=0



We calculate terms in parentheses: -(6-5(7b+2)), so:

6-5(7b+2)

determiningTheFunctionDomain
-5(7b+2)+6

We multiply parentheses

-35b-10+6

We add all the numbers together, and all the variables

-35b-4

Back to the equation:

-(-35b-4)



We get rid of parentheses

35b+4-249=0

We add all the numbers together, and all the variables

35b-245=0

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

35b=245

b=245/35

b=7

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