What is the solution to the equation 13.7y = 6.2y + 30?

Y = 4

13.7 - 6.2y = 30

7.5 = 30

y = 30

     7.5

y = 4

she played for 18.75 hours.

step-by-step explanation:

if she played 2/4 of a hour on tuesday. and there is 60 minutes in an hour and 60 divided by 4 is 7.5. and she played 2/4 of an hour on thursday then again 60 divided by 4 is 7.5, you add 7.5+7.5=56.25. now you have to do 1/4 of an hour, it equals 3.75. now you have to add them all up. 3.75+7.5+7.5=18.75

i hope this and i hope you get it right. it took me a while to get this done for you. : )

incomplete question. how do you expect anyone to you when you do not post the question in its entirety?