Y = 1/4x + 5....multiply everything by 4 to get rid of the fraction
4y = x + 20...now subtract 20 from both sides
4y - 20 = x <==
I believe the answer is x+20.
This is a division problem.
Divide 349.65 by 7
This is 49.95
Answer is $49.95
To check multiply 49.95 x 7= 349.65
If your asking what 9B coefficient is it's B
5 red books and 10 blue books ?