(14/n)=9-n

Simple and best practice solution for (14/n)=9-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 (14/n)=9-n equation: 


D( n )

n = 0

n = 0

n = 0

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

14/n = 9-n // - 9-n

n+14/n-9 = 0

1*n^1+14*n^-1-9*n^0 = 0

(1*n^2-9*n^1+14*n^0)/(n^1) = 0 // * n^2

n^1*(1*n^2-9*n^1+14*n^0) = 0

n^1

n^2-9*n+14 = 0

n^2-9*n+14 = 0

DELTA = (-9)^2-(1*4*14)

DELTA = 25

DELTA > 0

n = (25^(1/2)+9)/(1*2) or n = (9-25^(1/2))/(1*2)

n = 7 or n = 2

n in { 2, 7} 

n in { 2, 7 }

See similar equations:

| 2x-20+3x=45 | | 5+((40-17)-19)= | | 2(x+2)=-4x+5 | | 3m=20-7m | | 5x+31=9x+3 | | cos(3x)+sen(3x)=0 | | 6x+5y=120 | | 2x=3+1x | | 6(2x-5)(2x+5)=11+12x+30-22x+55 | | 6x^2y@^3z^5/32x^3yz^2 | | 2[5-(-8-4)]=64x+42 | | X^2+24x-1296=0 | | 6(5-2x)=8 | | 4(5-x)=4x-3 | | 3x-1=11x-7 | | 5x^2+2x=14 | | -4x^2=-9x+10 | | 9x-19=6x+9 | | 6-8x+9x=3-9x+9x | | 6-8x+9=3-9x+9x | | 2x^1+2=52 | | x^8=88 | | 2*t^2-8=24 | | 1.05=0.9515*(1+x) | | 12x+3=4x+13 | | 2tsquared-8=24 | | 1.05=0.951*(1+x) | | (6/(18/3))x9 | | 5x+10=7x+2-4x+6 | | 4t-7=21 | | 4a-3b+c= | | 5b+12=b+32 |

Equations solver categories