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-3 = 0
x-8 = 0
x-3 = 0
x-3 = 0
x-3 = 0 // + 3
x = 3
x-8 = 0
x-8 = 0
x-8 = 0 // + 8
x = 8
x in (-oo:3) U (3:8) U (8:+oo)
-6/(x-8)-(8/(x-3)) = 9 // - 9
-6/(x-8)-(8/(x-3))-9 = 0
-6/(x-8)-8*(x-3)^-1-9 = 0
-6/(x-8)-8/(x-3)-9 = 0
(-6*(x-3))/((x-8)*(x-3))+(-8*(x-8))/((x-8)*(x-3))+(-9*(x-8)*(x-3))/((x-8)*(x-3)) = 0
-6*(x-3)-8*(x-8)-9*(x-8)*(x-3) = 0
99*x-9*x^2-14*x-216+82 = 0
85*x-9*x^2-134 = 0
85*x-9*x^2-134 = 0
85*x-9*x^2-134 = 0
DELTA = 85^2-(-134*(-9)*4)
DELTA = 2401
DELTA > 0
x = (2401^(1/2)-85)/(-9*2) or x = (-2401^(1/2)-85)/(-9*2)
x = 2 or x = 67/9
(x-2)*(x-67/9) = 0
((x-2)*(x-67/9))/((x-8)*(x-3)) = 0
((x-2)*(x-67/9))/((x-8)*(x-3)) = 0 // * (x-8)*(x-3)
(x-2)*(x-67/9) = 0
( x-2 )
x-2 = 0 // + 2
x = 2
( x-67/9 )
x-67/9 = 0 // + 67/9
x = 67/9
x in { 2, 67/9 }
| 15x-24+8x+2=24 | | 9-2(4g-2)= | | 15a+10b-10a-3b+5a= | | 0.04x-0.7(-6.272727273-3)=6.24 | | 25/5-3*2 | | 4x+44=6x-8 | | 12=4(x-2)-(x-3)(2x-5) | | 8y-3=17-2u | | 164-4x=6x+18 | | 0.04x-0.7(x-3)=6.24 | | 4x-1=13x-34 | | 2x+34=11x-38 | | 8d+7=4d+19 | | 0.3x-0.05(8.64+2)=2.06 | | 6/(x-5)=-6/(x+7) | | 2x+34=11x+2 | | 89-3x=2x+16 | | 5x-80=2x-107 | | (x+5)*(5x-4)=(x-4)*(1-3x) | | (x-6)*(4x+3)=(x-12)*(3x+4) | | 8c+10=8c+10 | | 6ab+2cd-5ef= | | 1x+4x=34+x | | 0.3x-0.05(x+2)=2.06 | | 9*64*20= | | (x+1)*(x-1)=(x-3)*(x+5) | | 0.2(7.2-6)+0.05x=0.6 | | 0.2(7.2-6)+0.05x=x | | 5x+27=42 | | 9a-13b-8a+14b= | | (1/2*x)+(1/6*x)+x=75 | | 0.6(138+7)-0.5x=x |