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)
y^2-((16/3)*y)-12 = 0
y^2+(-16/3)*y-12 = 0
y^2-16/3*y-12 = 0
DELTA = (-16/3)^2-(-12*1*4)
DELTA = 688/9
DELTA > 0
y = ((688/9)^(1/2)+16/3)/(1*2) or y = (16/3-(688/9)^(1/2))/(1*2)
y = ((688/9)^(1/2)+16/3)/2 or y = (16/3-(688/9)^(1/2))/2
y in { (16/3-(688/9)^(1/2))/2, ((688/9)^(1/2)+16/3)/2 }
| 5x+8-9x=16-19x+15x-8x | | 5x+4-2x=2(x-1) | | -4(-7-6c)= | | 4n+11=2n+5.5 | | (18t^4-6t^5)+(20t^5-13t^4)= | | 5x-3y=-21 | | 4*2+2x=24 | | 26-[5+4y-2(y+2)]=-3(4y-5)[-6(y-1)-12y+4] | | -8(z+3)=-7z-4 | | 25x^2-150=-255 | | y=9x^8/3 | | 9x^8/3 | | 11x-9+3x-3x-4=10x-2+3x | | 110=(5w+7) | | (-5s+12s^5)+(-s^5+25s)= | | 26-[5+4y-2(y+2)]=3(4y-5)[6(y-1)12y+4] | | (x^2)-4x+5=0 | | 9x+1-3x=5+5x+3 | | 1/2y(6-y)=y | | (-15)-(-24)-(8)= | | 3(n-9)-(8+7n)=-5n | | 3(9z+5)-6= | | 1/6(6x-1)=-2/3-5/3 | | -4(x-8)-(3-8x)=3x | | 2x^2+5x=56 | | -6.2-5y-2.6-3y=-7-6.7 | | 4.2=2-y/2 | | 54/60= | | -16t^2+20t+5=0 | | (4a-2b+4)+(5a+1b+2)= | | 9-(2n-5)=7-3n | | x*(4*x^2-72*x+308)=0 |