(6y+2)(5-y)=47-(2y-3)(3y-1) помогите решить

Question

(6y+2)(5-y)=47-(2y-3)(3y-1) помогите решить

Answer 1

30y-6y2+10-2y=47-6y2+2y+9y-3
30y-6y2-2y+6y2-2y-9y=47-3-10
17y=34
y=2