8-(3+b)=b-9=

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Solution for 8-(3+b)=b-9= equation:



8-(3+b)=b-9=
We move all terms to the left:
8-(3+b)-(b-9)=0
We add all the numbers together, and all the variables
-(b+3)-(b-9)+8=0
We get rid of parentheses
-b-b-3+9+8=0
We add all the numbers together, and all the variables
-2b+14=0
We move all terms containing b to the left, all other terms to the right
-2b=-14
b=-14/-2
b=+7

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