7/9=28/n

Simple and best practice solution for 7/9=28/n equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 7/9=28/n equation: 


D( n )

n = 0

n = 0

n = 0

n in (-oo:0) U (0:+oo)

7/9 = 28/n // - 28/n

7/9-(28/n) = 0

7/9-28*n^-1 = 0

-28*n^-1 = -7/9 // : -28

n^-1 = 1/36

-1 < 0

1/(n^1) = 1/36 // * n^1

1 = 1/36*n^1 // : 1/36

36 = n^1

n = 36

n = 36

See similar equations:

| -4(x+3)=7x+4-3x | | x+1/2x^2-7x+6-x-3/2x^2-x-3 | | ax=3b-5x | | 2/21=h/36 | | 4+y*3= | | 6(-3v+17)=5(-2v-2) | | 3b-5x=ax | | 0=19x-4 | | 3b-5x/x | | 8x-3=-13-x | | 130+n=360 | | 4+y*3+14= | | (3b-5x)/x | | 0.4x-4.8=1.2x-4.8 | | 19-10x+4=4x-5 | | 8/30=4/x | | -13=2h-10-h | | 5k+8+4=-28 | | 5m-3=4m+37 | | 2y=-5x+1 | | 40+7=50-3 | | -(1+5m)-(8-2m)=1-11m+m+4 | | 4+x*3+14= | | 8-6e=5 | | 22=56(2x+4y) | | -(8r+1)=3r | | t/3.14=12.5 | | 3x/7=4 | | 12a^2b^4c^7d=0 | | 7x/2=5 | | 0.4-4.8=1.2x-4.8 | | 5-t-3=-1+2t-6 |

Equations solver categories