7b-16=20+3b

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Solution for 7b-16=20+3b equation:



7b-16=20+3b
We move all terms to the left:
7b-16-(20+3b)=0
We add all the numbers together, and all the variables
7b-(3b+20)-16=0
We get rid of parentheses
7b-3b-20-16=0
We add all the numbers together, and all the variables
4b-36=0
We move all terms containing b to the left, all other terms to the right
4b=36
b=36/4
b=9

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