5/r-9=8/r+5

Simple and best practice solution for 5/r-9=8/r+5 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/r-9=8/r+5 equation: 


D( r )

r = 0

r = 0

r = 0

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

5/r-9 = 8/r+5 // - 8/r+5

5/r-(8/r)-9-5 = 0

5/r-8*r^-1-9-5 = 0

-3*r^-1 = 14 // : -3

r^-1 = -14/3

-1 < 0

1/(r^1) = -14/3 // * r^1

1 = -14/3*r^1 // : -14/3

-3/14 = r^1

r = -3/14

r = -3/14

See similar equations:

| 4x-24=4x+60 | | 6w-14=4w+24 | | 7x-1=-85 | | 6w-14=4w | | 1/2(2x+54)=1/3(9x+27) | | w/2-3(6)=53 | | 6/7x-3=45 | | (4x+3)/9-(2x+1)/2=0 | | 35+0.10p=25+0.25p | | 0.023X+0.08=0.36X-5.266 | | 35p+0.10=25p+0.25 | | 13b+9-12c= | | 8=g/7 | | 180=2x+(x-8)+x | | -2/5r+2r=1/5r+14/3 | | (4x+3)/9 | | -3x^2-14x-15=0 | | 8x-4x+3x-9x= | | 12a+10b-5a+17b+46= | | 900-880= | | 4x+y=2(x+3y) | | 5(X-3)/6-X=1-X/9 | | 3/5x-13=23 | | 1.2x-2.4+2.3x=15.1 | | y+78=180 | | x+116+z=360 | | 3.1x-1.5=2.9 | | 5/12=x/24 | | -17+(-32x)+24+18x=1 | | 540=340+2x | | 1/5y+12=9 | | 4x^2+7=-16x |

Equations solver categories