-130=-5(2+3b)

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Solution for -130=-5(2+3b) equation: 



-130=-5(2+3b)

We move all terms to the left:

-130-(-5(2+3b))=0

We add all the numbers together, and all the variables

-(-5(3b+2))-130=0



We calculate terms in parentheses: -(-5(3b+2)), so:

-5(3b+2)

We multiply parentheses

-15b-10

Back to the equation:

-(-15b-10)



We get rid of parentheses

15b+10-130=0

We add all the numbers together, and all the variables

15b-120=0

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

15b=120

b=120/15

b=8

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