7/n-3=4/n

Simple and best practice solution for 7/n-3=4/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/n-3=4/n equation: 


D( n )

n = 0

n = 0

n = 0

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

7/n-3 = 4/n // - 4/n

7/n-(4/n)-3 = 0

7/n-4*n^-1-3 = 0

3*n^-1 = 3 // : 3

n^-1 = 1

-1 < 0

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

1 = 1*n^1 // : 1

1 = n^1

n = 1

n = 1

See similar equations:

| 6r-8= | | 1.67=x^2+x | | 16d-(4-5d)= | | 5x+5y=22.38 | | 5(7x+2)=-4x-43 | | 8a-9=3a+19 | | (x-(3-i))(x-(3+1))=0 | | 8k=6k-14 | | a+132= | | 2x-3+5x=11 | | y=-24+-11 | | U=-2x-1 | | 5g-7forg=9 | | 6(x+4)=36+4x | | 36w^2+24w+4=0 | | 2/5x+4=10 | | 2(y)-8=0 | | y=3/4(-1)+3 | | 15=(x)-5 | | y=3/4(0)+3 | | -27-x=7(1-5x) | | 15+7r=6(r+2)-5 | | y=3/4+3 | | .25x+3=14 | | -6(2x+7)=-7-7x | | 192x^4+3X= | | 6(2l+8)=108 | | 3x^2=9x^3-1 | | -7-3x=-7(1-5x) | | 3a=2x+4 | | 4x-6(7-x)=4 | | 4(a-7)=36 |

Equations solver categories