3b+2=7b-5

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Solution for 3b+2=7b-5 equation: 



3b+2=7b-5

We move all terms to the left:

3b+2-(7b-5)=0

We get rid of parentheses

3b-7b+5+2=0

We add all the numbers together, and all the variables

-4b+7=0

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

-4b=-7

b=-7/-4

b=1+3/4

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