3+2(-4-2b)=-3(b-1)

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Solution for 3+2(-4-2b)=-3(b-1) equation:



3+2(-4-2b)=-3(b-1)
We move all terms to the left:
3+2(-4-2b)-(-3(b-1))=0
We add all the numbers together, and all the variables
2(-2b-4)-(-3(b-1))+3=0
We multiply parentheses
-4b-(-3(b-1))-8+3=0
We calculate terms in parentheses: -(-3(b-1)), so:
-3(b-1)
We multiply parentheses
-3b+3
Back to the equation:
-(-3b+3)
We add all the numbers together, and all the variables
-4b-(-3b+3)-5=0
We get rid of parentheses
-4b+3b-3-5=0
We add all the numbers together, and all the variables
-1b-8=0
We move all terms containing b to the left, all other terms to the right
-b=8
b=8/-1
b=-8

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