
Andrew M. answered 11/14/17
Tutor
New to Wyzant
Mathematics - Algebra a Specialty / F.I.T. Grad - B.S. w/Honors
Hi Caroline;
Let's try an example that is similar:
Write an algebraic expression for 12 more than 3 times a number:
12 more than means we will add 12: + 12
3 times a number: 3x
The expression is: 3x + 12
Now can you try the one you were assigned?