SOLUTION: solve 4b-21= That's the whole problem. Thanks

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Question 6618: solve 4b-21=
That's the whole problem. Thanks
Answer by Mike(39) About Me  (Show Source):
You can put this solution on YOUR website!
1) 4b = 21 <---- Add 21 to both sides.
2) b = 21/4 <---- Divide by 4 on both sides.
3) b = 5.25
Hope that helps.
Regards,
-Mike