Work Step by Step
In order to cancel out multiplication, we use division, so we divide both sides of the equation by 3 to get that $b=14$. We plug 14 in for b and confirm that our answer is, indeed, correct.
You can help us out by revising, improving and updating this answer.Update this answer
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.