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 = (1-(2*z))/3 // - (1-(2*z))/3
x-((1-(2*z))/3) = 0
x-((1-2*z)/3) = 0
(-1*(1-2*z))/3+x = 0
(-1*(1-2*z))/3+(3*x)/3 = 0
3*x-1*(1-2*z) = 0
3*x+2*z-1 = 0
(3*x+2*z-1)/3 = 0
(3*x+2*z-1)/3 = 0 // * 3
3*x+2*z-1 = 0
3*x+2*z-1 = 0 // - 2*z-1
3*x = -(2*z-1) // : 3
x = (-(2*z-1))/3
x = (1-(2*z))/3
x = (1-(2*z))/3
| x=((1-2*(-13))3) | | 7(6+4)=42+28 | | x=((1-2z)3) | | .25x+8.5=x+1-8.5 | | x^4+y^4=32 | | 1-x^12=0 | | 3(x+7)=-6 | | 2*x^4-y^4=250 | | 8x^5-15x= | | 2*x^4-y^4=350 | | 9x^2+30x= | | 5(21)=7(3w) | | -120=-15x | | -12=19+c | | 3p-2p=-7+9 | | 2(x-2)=60-3(1-x) | | y=4/9x+8 | | 0=15a | | v^2+3v-2=0 | | y=10.25+1.25x | | 0.04x+0.06(x+1300)=178 | | 7*((1-2z)/3)+5z=-2 | | x-7+8x=9x-3-4x | | 0.04x+0.06(1300-x)=178 | | -70=7a | | x+9=28 | | 35000+250x=0 | | (x+2)=x | | 18-8q=-16 | | 8x=45-x | | 7*(1-2z/3)+5z=-2 | | K/6-31=-11 |