4r+r=8

Simple and best practice solution for 4r+r=8 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 4r+r=8 equation: 



4r+r=8

We move all terms to the left:

4r+r-(8)=0

We add all the numbers together, and all the variables

5r-8=0

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

5r=8

r=8/5

r=1+3/5

See similar equations:

| -0.83+u=-0.33 | | 4x-4=-2x-8 | | 6t-t=20 | | 14r-13r=5 | | 41=u/13+14 | | x-35=10x+10 | | 2+4(x+3)=9 | | 36n=6n | | 72n=12n | | 1y+1=-1+-1 | | 3n+12=2n+14 | | -5x+4=9-6x | | 3a+9=7+a | | x+6.2=5 | | x/3+5/6=1/3 | | 7m^2+2m-24=0 | | 7m^2-2m-24=0 | | 2+k=5k-24 | | 80(3-t)=70t | | x-35=10x+12 | | -151=-8m-7 | | 61/4=3,5x | | 240-10t=0 | | 15/z=5/4 | | -9+7p=-16 | | 2^(n-1)=96 | | 3+3x-10=5x-31 | | 4/12=p/24 | | 4(6x–9.5)= | | f/4+13=17 | | 0.4m+3.5=5.1 | | 3x²—29x+40=0 |

Equations solver categories