7b+3=9b+2

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Solution for 7b+3=9b+2 equation: 



7b+3=9b+2

We move all terms to the left:

7b+3-(9b+2)=0

We get rid of parentheses

7b-9b-2+3=0

We add all the numbers together, and all the variables

-2b+1=0

We move all terms containing b to the left, all other terms to the right

-2b=-1

b=-1/-2

b=1/2

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