21.67=13r

Simple and best practice solution for 21.67=13r 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 21.67=13r equation: 



21.67=13r

We move all terms to the left:

21.67-(13r)=0

We move all terms containing r to the left, all other terms to the right

-13r=-21.67

r=-21.67/-13

r=1+5.1916167664671/7.7844311377245

See similar equations:

| 0.4x=3/4 | | 4j/(9-2j)=0 | | 17x+5=-3(X+5) | | 4*(3t-2)=88 | | 10^(x)=2.15 | | 4x-160=500 | | 2t+6=12-t | | -5x+10x-3x+8x=3x+10-50x | | 4z^2÷2z+3=30 | | -2x(-x+10)=32 | | 42=(7x+5) | | 5x+1,3x=5,63 | | 8x2+15=22x | | y∙111=0 | | -t+t=12 | | -9•7=8(y+6.6) | | 1+5x-12=21 | | 2x^+10=9x | | 2x2+10=9x | | 1+5x-12=23 | | 3+4x+8=23 | | 14=6+y/2 | | 3h=2h+7 | | 10n-12=2n-4 | | -1,5x=-24 | | 30x-7x2-8=0 | | 5/6(x)+2/3=-9 | | 4x/3x+1=10 | | X^2=X-(1-i) | | 7x=7=5x+11 | | 3/4(4)x=-(4) | | 6x+8x=9;5x+2x=15 |

Equations solver categories