5-x=-12/x-1

Simple and best practice solution for 5-x=-12/x-1 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 5-x=-12/x-1 equation: 


D( x )

x = 0

x = 0

x = 0

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

5-x = -12/x-1 // + -12/x-1

1-x-(-12/x)+5 = 0

12*x^-1-x+1+5 = 0

12*x^-1-1*x^1+6*x^0 = 0

(6*x^1-1*x^2+12*x^0)/(x^1) = 0 // * x^2

x^1*(6*x^1-1*x^2+12*x^0) = 0

x^1

6*x-x^2+12 = 0

6*x-x^2+12 = 0

DELTA = 6^2-(-1*4*12)

DELTA = 84

DELTA > 0

x = (84^(1/2)-6)/(-1*2) or x = (-84^(1/2)-6)/(-1*2)

x = (2*21^(1/2)-6)/(-2) or x = (-2*21^(1/2)-6)/(-2)

x in { (2*21^(1/2)-6)/(-2), (-2*21^(1/2)-6)/(-2)} 

x in { (2*21^(1/2)-6)/(-2), (-2*21^(1/2)-6)/(-2) }

See similar equations:

| 6(3x-6)=3(6x+1) | | 5-x/x-5=x | | ln(2x-1)-ln(x)=0 | | -16x^2+16x-4=0 | | 2cosxsinx=1/2 | | x^2+2x-1.25=(x-0.5)(x+2.5) | | 3h-2=h+1 | | (y^2-2y+4)+(-6y^2+5y+7)= | | 39/-18 | | F=1/5rW | | 30-3x=3 | | X-1/2x-1/3(1/2x)=200 | | 2x^2+9x-7=o | | 7x-6=24 | | y^2-7y-7=-3y+5 | | 3/4(t-2)-2/5(2t-3)=1/5 | | 4x-43=2x+13 | | -7x+6x-2x=0 | | -x=(7/9) | | (7/9)*(9/7) | | 2m^6*3m^7=0 | | 8a-4=5a+20 | | 6-3x=-10 | | y/18=-9 | | 100000000000+200000000000+300000000000000000000000000000000000000000000000000000000000000000000000000000585656556643210189009853137= | | 36=4(w+6)-7w | | 8m^3n^4/16m^3 | | ln(x+4)-ln(6)=ln(14) | | (x+4)(x+5)=90 | | 2p+5=8 | | 3x+65=10x-12 | | 5p+7=4p+9 |

Equations solver categories