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)
(5*y^2)/3+(19*y^1)/3+12 = 0
(5*y^2)/3+(19*y)/3+12 = 0
5/3*y^2+19/3*y+12 = 0
DELTA = (19/3)^2-(5/3*4*12)
DELTA = -359/9
DELTA < 0
y belongs to the empty set
| 6(5-3a)=49-12 | | -2(7a-2)=-8(1+a) | | (-15/16)/(3/17)= | | R+(4R)+(R+4)=44 | | 9=2-y | | -5(8f+10)=-8f-5 | | y-3x^10=0 | | 8r-6(-5+2r)=-2(r-5)-6r | | -18.4-m=26.9 | | a(y+c)=h(y-c) | | y=(6+9k)x | | 94=25+a/7 | | -18.4m=26.9 | | 84=6(-5x-11) | | -4x(x+6)=-40 | | 11=.5x+3 | | 9=.5x+3 | | 39-4x=8x | | -42x+20x^2-2x^3=0 | | 6=.5x+3 | | -5(5n-6)+31= | | x/90=20/50 | | 5x+x-3-9=5x | | -18-3x=0 | | 2-3x=-5x-20 | | 7(x-2)=11x+3-4x-17 | | -1/2b=-8 | | 300=c | | A=lw+wh+lw | | 42/49=60/x | | 4=.5x+3 | | 5x^2+25x-15=0 |