If it's not what You are looking for type in the equation solver your own equation and let us solve it.
z in (-oo:+oo)
(z-4)/6-2 = z/2 // - z/2
(z-4)/6-(z/2)-2 = 0
(z-4)/6-z/2-2 = 0
(2*(z-4))/(2*6)+(6*(-z))/(2*6)+(-2*2*6)/(2*6) = 0
2*(z-4)+6*(-z)-2*2*6 = 0
-4*z-24-8 = 0
-4*z-32 = 0
(-4*z-32)/(2*6) = 0
(-4*z-32)/(2*6) = 0 // * 2*6
-4*z-32 = 0
-4*z-32 = 0 // + 32
-4*z = 32 // : -4
z = 32/(-4)
z = -8
z = -8
| 6(x+1)/4=3x-4 | | m/7=4/5 | | 5x+4=3x-10+2x | | -1.25/3.5 | | ln(x+5)-lnx=2 | | 5x^2+2=407 | | 2(x-4)-4x=-6+9x+4 | | 6=-3(22-m)+2(m-4) | | 2y-7x=0 | | p/2=p+7/4 | | 195=15(x-65)+45 | | 7(x+6)+6=11x-4(x-4) | | 34.8-71.5x=100x-3187 | | 40r+12r=437 | | -8-8(6n+2)= | | 3p+105+2p-25=180 | | 7b^2+12b-4=0 | | 16+2x=6x+4 | | .89x+4=x-.4 | | .3x-2(x-1.2)=-.7(x-3)-3.7 | | 0.99d=55.79 | | 40r+1.5-8*r=437 | | .89x+4=4-.4 | | 88a-68=96+8a | | .3x-2(x-1.2)=-.7 | | 18+x=24+2x | | 3.50+5.50+6=51 | | 5/3*6/25 | | 7x+13=-24 | | 3/8x-1/5x+10+3/10x | | 2/5x+3y | | .3x-2(x-12)=-.7(x-3)-3.7 |