4b-2=7

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Solution for 4b-2=7 equation: 



4b-2=7

We move all terms to the left:

4b-2-(7)=0

We add all the numbers together, and all the variables

4b-9=0

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

4b=9

b=9/4

b=2+1/4

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