Question 460507
Assuming you really mean 
 (3/4)*y=(2/3)*y+5
 (3/4)*y-(2/3)*y=5

(3/4-2/3)*y=5
convert to 12ths
(9/12-8/12)*y=5
(1/12)*y=5
y=60
check
3/4*60=2/3*60+5
45=40+5
ok