If it's not what You are looking for type in the equation solver your own equation and let us solve it.
y in (-oo:+oo)
(8*y-((4/10)*y)-5)*(5*y-((15/3)*y)-9) = 0
(8*y+(-2/5)*y-5)*(5*y-5*y-9) = 0
-9*(38/5*y-5) = 0
38/5*y-5 = 0 // + 5
38/5*y = 5 // : 38/5
y = 5/38/5
y = 25/38
y = 25/38
| 6g+48=102 | | 44x^2+38x+15=0 | | 4(x-1)-2(x-2)=2(x+1) | | y(y+1)-1(y+1)=0 | | (1/4)(3x+5)-(1/5)(x+7)=7 | | 18(5c-1)-4=88c+18 | | 13(d+6)=2(d-7)+11d | | 7.6+-5(k+1.1)=1.6 | | 5(x+60)-400.7=8(x-40) | | 1116/148 | | 9p^2+8p^3-2p^2-4p^3= | | 41+4y-14=15y-9-5y | | 9m^2+k= | | 4(8+2b)=32+8b | | 3a+2(2a+5)=3 | | -6y+29=5 | | 15-12+12x=27 | | 14.9+4a-2.7+2a=5.1+7a+1.5 | | -3(x+5)-4(x-11)=-34 | | 3(5x+7)=-18+24 | | 36=12-3t | | 4x-7=3(x+1) | | 2(3b-1)=-(b-19) | | 8y-9=4y+3 | | 2(a^2+2b+2a^2)+b+2c= | | 0-3y=13 | | 6c+9= | | 5h+3(4h+9)= | | 36=123t | | -1/6x1/3=5/6x+1/2 | | B/2+1/5=13 | | y/6+2=6-y/6 |