-7(1-3b)=5b-39

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Solution for -7(1-3b)=5b-39 equation:



-7(1-3b)=5b-39
We move all terms to the left:
-7(1-3b)-(5b-39)=0
We add all the numbers together, and all the variables
-7(-3b+1)-(5b-39)=0
We multiply parentheses
21b-(5b-39)-7=0
We get rid of parentheses
21b-5b+39-7=0
We add all the numbers together, and all the variables
16b+32=0
We move all terms containing b to the left, all other terms to the right
16b=-32
b=-32/16
b=-2

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