4b-5=2b+7

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Solution for 4b-5=2b+7 equation: 



4b-5=2b+7

We move all terms to the left:

4b-5-(2b+7)=0

We get rid of parentheses

4b-2b-7-5=0

We add all the numbers together, and all the variables

2b-12=0

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

2b=12

b=12/2

b=6

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