If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( x )
x-2 = 0
x-2 = 0
x-2 = 0
x-2 = 0 // + 2
x = 2
x in (-oo:2) U (2:+oo)
(6*x^2+17*x+8)/(x-2) = 0
6*x^2+17*x+8 = 0
6*x^2+17*x+8 = 0
DELTA = 17^2-(4*6*8)
DELTA = 97
DELTA > 0
x = (97^(1/2)-17)/(2*6) or x = (-97^(1/2)-17)/(2*6)
x = (97^(1/2)-17)/12 or x = (-(97^(1/2)+17))/12
(x+(97^(1/2)+17)/12)*(x-((97^(1/2)-17)/12)) = 0
((x+(97^(1/2)+17)/12)*(x-((97^(1/2)-17)/12)))/(x-2) = 0
( x+(97^(1/2)+17)/12 )
x+(97^(1/2)+17)/12 = 0 // - (97^(1/2)+17)/12
x = -((97^(1/2)+17)/12)
( x-((97^(1/2)-17)/12) )
x-((97^(1/2)-17)/12) = 0 // + (97^(1/2)-17)/12
x = (97^(1/2)-17)/12
x in { -((97^(1/2)+17)/12), (97^(1/2)-17)/12 }
| 3d2-7=25/4 | | 4N-12=12 | | 3-(4x+4)=2(4x-4) | | 10/w=2/w+4 | | 10/w=2/w+4 | | 7-1/3B=10 | | 2/3c-11.988 | | -5(m+3)= | | 4m+3=2m-8 | | 29+3x=4(2-x) | | 7h-2=-5 | | 8t+6=30 | | x-4=x+9 | | f(2)=7(2)-5 | | 0.3-0.2(3-5x)=-0.5(x-6) | | 1/3Z=4 | | 1/3Z+4 | | k^2-4k-25=0 | | 6a-1+2a= | | Y/4+y-20/10=5y+3/5 | | 6d-7g-8+9g+3d= | | X-4/5+x+20/36=61/30 | | 83+75+75+x=80 | | 3x^2+507=0 | | 5x^2+19x-101=0 | | 6x^2+19x-102=0 | | A/7-2=a/6+2 | | 3n/4-n/6=-49/12 | | N/5-5/6=29/30 | | 5a-12/3+5a-5/5+3a+5/2=10 | | t=5r^2s | | X+2/2-x-7/10=9/10 |