-5(-3-b)+5(-6b+3)=-20

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Solution for -5(-3-b)+5(-6b+3)=-20 equation:



-5(-3-b)+5(-6b+3)=-20
We move all terms to the left:
-5(-3-b)+5(-6b+3)-(-20)=0
We add all the numbers together, and all the variables
-5(-1b-3)+5(-6b+3)-(-20)=0
We add all the numbers together, and all the variables
-5(-1b-3)+5(-6b+3)+20=0
We multiply parentheses
5b-30b+15+15+20=0
We add all the numbers together, and all the variables
-25b+50=0
We move all terms containing b to the left, all other terms to the right
-25b=-50
b=-50/-25
b=+2

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