If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( X )
0 = 0
X = 0
0 = 0
X = 0
X = 0
X belongs to the empty set
25/0 = 100/X
X belongs to the empty set
| 85=15x | | y=-8x^2+12x+14 | | 15(11-6x)-10(9+12x)=285 | | (x+12)(x-15)=0 | | (5x+3)/4=-12 | | 7-9(5t-4)=47 | | 7/4x+4/3=-8 | | x=0.1666666667 | | 15c+12=2 | | 110-x=11 | | 2(1+3x)=26 | | 3t-(t+5)=6+(t+1) | | 3(4p+5)-11p= | | 8-7n-21=85 | | 711.67*2.5%= | | 2/3=4x/6 | | 15y/5=x | | x^4+6x^3+14x^2+15x-6=0 | | (4x+3)/12x=36 | | -226.8=21.6 | | (-50)-(9)= | | -2226.8=21.6y | | (7)-(-3)= | | 45x^2-60x+20=0 | | 49/n=7 | | ax+2a=4x+7a | | 4/(x-1)=(x+1)/12 | | -5+7t+16+t=11t-3-t | | y/9=5+0 | | 15x^2-x-10=18 | | 3y+2x=-4 | | 4y-13-5y=-12y+9+8y |