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)
5*t^2-((30/5)*t) = 0
5*t^2-6*t = 0
5*t^2-6*t = 0
DELTA = (-6)^2-(0*4*5)
DELTA = 36
DELTA > 0
t = (36^(1/2)+6)/(2*5) or t = (6-36^(1/2))/(2*5)
t = 6/5 or t = 0
t in { 0, 6/5 }
| 3x-2=8-6x | | -36z+1.3=0.2(z-3) | | 3x+2=8-4x | | 7/8/518 | | y=200x+14 | | 4a+12=3a+20 | | 9n^2-3=9n | | b=3a+9 | | 3x-1/6-x-3/4=4/3 | | 3v^2=-1 | | G=lnx^2y^2 | | (3c^(3/2)^4)/(18c^(-1/2)) | | 2i+16= | | 6000=w(40+w) | | 2n=261 | | 7x+3y(4x+9y)=10 | | 25+8x=73 | | -3y^2+12y=3.43 | | 8+8x=180 | | 6n-2=28 | | 2+0.5(x-1)=-1 | | 5x(2)=9x+21 | | 40=ab^1 | | 2(6.5)+2y=13 | | 4.00x+6.00(463-x)=2128.00 | | f(x)=6x^2-8x+4[-1.2] | | 3w-17=7 | | -4x+-2x=54 | | x^2+27x+53= | | y=cos(lnx) | | Qd=50-0.5P | | 6x+2y-4x+2x= |