1-9b=-17-7b

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Solution for 1-9b=-17-7b equation:



1-9b=-17-7b
We move all terms to the left:
1-9b-(-17-7b)=0
We add all the numbers together, and all the variables
-9b-(-7b-17)+1=0
We get rid of parentheses
-9b+7b+17+1=0
We add all the numbers together, and all the variables
-2b+18=0
We move all terms containing b to the left, all other terms to the right
-2b=-18
b=-18/-2
b=+9

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