If it's not what You are looking for type in the equation solver your own equation and let us solve it.
n in (-oo:+oo)
3*n = 16/20 // - 16/20
3*n-(16/20) = 0
3*n-4/5 = 0
3*n-4/5 = 0 // + 4/5
3*n = 4/5 // : 3
n = 4/5/3
n = 4/15
n = 4/15
| 7(n+2)-4n+12=29 | | 2(2+m)=-2-2(1-m) | | 3x+4.93xy+18y+32y-7x+9.83=0 | | 45/54=25/x | | .5x+18=28 | | 30u+35v= | | .5x+12=28 | | a-b(4b)=9 | | 18x+9=18x+43 | | 6+10=8 | | 5x+3(x+3)=n | | 4p^3-100p=p^2+25 | | .5x+16=28 | | -50+6x=-182 | | 15-4x=2(x+5)-6x | | 16(a-x)=4(2x-a) | | 4e^2x=7e^3x | | .5x+15=28 | | 3*1+2= | | 5x-(x-1)=39 | | 6+3cos(2x)=9cos(x) | | 9+3=-15 | | 10+46+9z=8z+56 | | -36x+39=180 | | -6(x-4)=-48 | | 3h^2-13h-16=0 | | 5tanx+4=0 | | 3y+5=55-4y | | 9x+7=-155 | | 9+19z-3=8z+91-6z | | 8c-(2c+4)=9c+11 | | 4(x+1)-4=6x-2(-2+x) |