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)
N/9 = 4/6 // - 4/6
N/9-(4/6) = 0
N/9-2/3 = 0
1/9*N-2/3 = 0 // + 2/3
1/9*N = 2/3 // : 1/9
N = 2/3/1/9
N = 6
N = 6
| n^4+7n^3-18n^2= | | 8p+(1-p)(7)= | | 223-x=30 | | -5/2-x/2=-10/4-2x/4 | | m-44=85 | | 8(x-3)=4x-3 | | 275=-x+73 | | y^2-64x+16z^2=64 | | 4+3x-2x=9 | | 5x+9-2x+2=29 | | 8/n=10/5 | | y=-0.09x+12.94 | | w/20=-27 | | 7y-(-61)=537 | | 4x^2+3x+35= | | 3m^2-33m+84= | | x/6=x/2-4/3 | | 2d=h | | X-11=19-x | | 2.43=d/-1 | | 715=5(n-689) | | X^2+4x+6x+21=0 | | 8h=10 | | 7.32=b+2.59 | | p^2+4p-60= | | 185-(-7w)=906 | | m/9=-4 | | 45+(-27r)=909 | | v+383=810 | | 0=-16t^2+20t+200 | | 5x+32=2x+86 | | 0=-16t^2+20x+200 |