If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
a = (b-c)/c // - (b-c)/c
a-((b-c)/c) = 0
(-1*(b-c))/c+a = 0
(-1*(b-c))/c+(a*c)/c = 0
a*c-1*(b-c) = 0
c-b+a*c = 0
(c-b+a*c)/c = 0
(c-b+a*c)/c = 0 // * c
c-b+a*c = 0
x belongs to the empty set
| (2x+10)+200=360 | | z=yx+x | | 60x-x=59x | | X-55=15 | | Y=(z-x)/x | | x=(z-x)/y | | (b^3x^3)/(12c^2k^30-(4v^3)/(9b^3c) | | x+3y-3z+w=12 | | d-2=2d+5-3 | | Z-X=YX | | 1/5k=-11 | | z+3y-3z+w=12 | | (4x-15)(x+1)= | | 5=m+n | | m^2-8m=-9 | | X=YZ+Z | | y-10=b | | .1(10+-0.1y)+.01y=1 | | X^2+6x-51=0 | | (4+15)(x-1)= | | 3y-7+y+51= | | -5(6y-5)-y=-2(y-5) | | 5x+9=2(2x+7) | | y^3+3y^2+y-2=0 | | H(x)=7x^2 | | 143+2x=10x+1 | | x+2y-4z=-2 | | .1x+.01y=1 | | 3x-(-2x+4)=-(x-3)-1 | | 125000-a=93533 | | 2x-8+3x=6-(1-3x) | | y=11x^2-1000x+15 |