21=r/18

Simple and best practice solution for 21=r/18 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 21=r/18 equation: 


r in (-oo:+oo)

21 = r/18 // - r/18

21-(r/18) = 0

21-1/18*r = 0 // - 21

-1/18*r = -21 // : -1/18

r = -21/(-1/18)

r = 378

r = 378

See similar equations:

| 5/6=18/30 | | 21=#/18 | | 5+(m-2)= | | -5a=85 | | 0.4x-2=-0.6x | | 12/13=6k/5 | | 5t-23=-23+6t | | y-60=7493 | | (6n-10)/(n-4) | | 14-x=2+5 | | 0.4x-2=0.6x | | 0.4y+2x=1.2 | | 18x^2+5x-72=0 | | X+18=296 | | 6x-4y-3x+4=0 | | 5n-28=-64+9n | | 27=90c | | 140=-10n | | 6y+7=4y-3 | | S=12-a/4 | | -6x+20=-4x-22 | | 4/3=r-8/9 | | Y+20=5y-8 | | 0.25+9=-12 | | 9x-6=3(-4+3x)+6 | | (x+4)+(4y-8)=180 | | 0.25+9=-13 | | 12x-24=4x-32 | | 28v-21= | | 9x-5=9(x+2)-11 | | 4y+2=-3y+19 | | g(f(-2))= |

Equations solver categories