9/n-5/7-2/n

Simple and best practice solution for 9/n-5/7-2/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 9/n-5/7-2/n equation: 


D( n )

n = 0

n = 0

n = 0

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

9/n-(2/n)-(5/7) = 0

9/n-2*n^-1-5/7 = 0

7*n^-1 = 5/7 // : 7

n^-1 = 5/49

-1 < 0

1/(n^1) = 5/49 // * n^1

1 = 5/49*n^1 // : 5/49

49/5 = n^1

n = 49/5

n = 49/5

See similar equations:

| 111=-u+175 | | -u+91=191 | | X+0.08x=1.08x | | (X-4)(x-3)=(x-1)(x-1) | | 1.2*10= | | 14=15sinx+7cosx | | 1.2-11.2= | | 80=237-y | | 11.2-1.2= | | 242=54-v | | 6x+5y=8xy | | 5(x+8)=4(x-9)-x | | 4dx/dy=cos4x | | 4-3(1+8v)=-30 | | 2(4x+2)=11x+2-3x+2 | | x+0.08x=108 | | a+1-2b=a-1-b | | 6(x-2)+6=6x+3 | | 66-x+50=y | | 4(4x+5)=19x+18-3x+2 | | z=ln(1) | | 5(9-4x)=31 | | 7y-7=11y+5 | | 3(x-4)-2=2(x-6)-x | | r=vt+15t | | (5/13)x(4/12)= | | 140x^2=180x | | X(6x-11)=35 | | 2(2+4x)=7(x-2) | | 26x+2=5(5x+6) | | 6c+2-8c=34 | | (-7+3)(4-5*2)= |

Equations solver categories