If it's not what You are looking for type in the equation solver your own equation and let us solve it.
t in (-oo:+oo)
(1/6)*t^2-t-6 = 0
1/6*t^2-t-6 = 0
DELTA = (-1)^2-(-6*1/6*4)
DELTA = 5
DELTA > 0
t = (5^(1/2)+1)/(1/6*2) or t = (1-5^(1/2))/(1/6*2)
t = 3*(5^(1/2)+1) or t = 3*(1-5^(1/2))
t in { 3*(1-5^(1/2)), 3*(5^(1/2)+1) }
| 9-x=-2x-11 | | 7x+16=10x-2 | | 3(x+2)/5=2x-3 | | 5a^2=65a-200 | | 0.50x+0.15(50)=24.5 | | -2(4n-5)=18 | | 6v+2(v+3)+10=16 | | 10+4t=5t+10 | | 14+2x=20+1.5x | | (7/9)x-(1/3)=2 | | X+8-12=3x-7 | | 4x+5=x^2-7 | | 2x-7y/6x-7x-8y/2x+1 | | 5.6x-3=4.6x | | 7v^2+70v=-175 | | 2x2/5-x1/5-1=0 | | -x+5=-28 | | 3x+21/7+x+33/5=14 | | 3.8*20+5=r-.63 | | x+2x=417 | | x/-6+4=10 | | 2x+5(0)=-20 | | x+18=2x-37 | | x/5=x/6*8 | | 3/x+4=9 | | 3d-5d+d-7d= | | 2x+8=3x+x-4 | | x-0.65x=259 | | 2(0)+5y=-20 | | 3t^2+27t=0 | | you-suck=hs | | x-0.65=259 |