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/8-3 = 4 // - 4
z/8-4-3 = 0
1/8*z-7 = 0 // + 7
1/8*z = 7 // : 1/8
z = 7/1/8
z = 56
z = 56
| -196v^3+28v^2+v=0 | | (-1/2)/(-1/2) | | 10z+6=2 | | (-1/2)/(_1/2) | | 3(0.33+c)=2(0.5) | | 4+4(5x-4)=7-3(2x+1) | | 3x+180=y | | -2n^2+52n-50=0 | | 4x+4=5(x-1) | | U=7(6n+35)+8(n+1) | | x+x+x=360 | | 6x/5-2=16 | | 7x=x-5 | | x+x+68=360 | | 4n/(2n-1) | | 1+2y=14 | | 4n/2n-1 | | 7x+6=1+x | | 5=3/v-2 | | 1.4x+1.2y=3 | | 3(x+8)+7=76 | | 4+5(5.6)-4= | | x+23+129=360 | | x/6-5= | | 5m^2-35m=0 | | 34=2(y+8)-5y | | R=20cosx | | 4p^3+36P^2+81P=0 | | x/6-5-9 | | 1.2x+3y=1 | | 2x-23=7(x-4) | | U=7(4n+31)+9(n+1) |