Question 56619
Expand the equation to get -5-15y+1=14y-16-y, which reduces to -15y-4=13y-16.  Adding 15y to both sides gives us -4=28y-16.  Now add 16 to both sides to get 12=28y, and divide both sides by 28 to get {{{y=12/28}}}, which reduces to {{{y=3/7}}}.