3b+2=20-3b

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Solution for 3b+2=20-3b equation:



3b+2=20-3b
We move all terms to the left:
3b+2-(20-3b)=0
We add all the numbers together, and all the variables
3b-(-3b+20)+2=0
We get rid of parentheses
3b+3b-20+2=0
We add all the numbers together, and all the variables
6b-18=0
We move all terms containing b to the left, all other terms to the right
6b=18
b=18/6
b=3

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