-159=-3(1-4b)

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Solution for -159=-3(1-4b) equation:



-159=-3(1-4b)
We move all terms to the left:
-159-(-3(1-4b))=0
We add all the numbers together, and all the variables
-(-3(-4b+1))-159=0
We calculate terms in parentheses: -(-3(-4b+1)), so:
-3(-4b+1)
We multiply parentheses
12b-3
Back to the equation:
-(12b-3)
We get rid of parentheses
-12b+3-159=0
We add all the numbers together, and all the variables
-12b-156=0
We move all terms containing b to the left, all other terms to the right
-12b=156
b=156/-12
b=-13

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