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)
x/4-(1/2) = 1-((1-x)/8) // - 1-((1-x)/8)
(1-x)/8+x/4-(1/2)-1 = 0
(1-x)/8+x/4-1/2-1 = 0
(2*4*(1-x))/(2*4*8)+(2*8*x)/(2*4*8)+(-1*4*8)/(2*4*8)+(-1*2*4*8)/(2*4*8) = 0
2*4*(1-x)+2*8*x-1*4*8-1*2*4*8 = 0
8*x-64-32+8 = 0
8*x-64-24 = 0
8*x-88 = 0
(8*x-88)/(2*4*8) = 0
(8*x-88)/(2*4*8) = 0 // * 2*4*8
8*x-88 = 0
8*x-88 = 0 // + 88
8*x = 88 // : 8
x = 88/8
x = 11
x = 11
| xz^2+xw^2=xy^2+5 | | -v^2+7v-10=0 | | 4v-3v(v-6)=18-4v | | 18=-18+4x | | -6(8+k)=-24 | | -2r6-2r/5 | | -7x+3x=8-6+3+3 | | 7*2-4+9+8*4=36 | | 3p^2+13p-10=0 | | 4n=4+6n | | -2w-3w=12+5 | | 5u-5-5u=u+8 | | 20m^2+54m-25=0 | | 7*2-4+9+8*4= | | 1/x-3=-8 | | 2y+2x=44 | | 2y-3=9y+39 | | 1/x-3=-8/5 | | -2(-6n-4)+2n=-37-n | | 6=6u | | 170=8n-40 | | 1/x-3=20 | | 5-7-2n=95 | | 7(-7+a)=-70 | | 1/x-3=4 | | -68/4=x | | (4x+5)=45 | | 15/3*5-4^2=25 | | 5=-12-3 | | x^2-9+4(x+3)=0 | | 6d=3 | | -(8+d)= |