13-r/8=3

Simple and best practice solution for 13-r/8=3 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 13-r/8=3 equation: 



13-r/8=3

We move all terms to the left:

13-r/8-(3)=0

We add all the numbers together, and all the variables

-r/8+10=0

We multiply all the terms by the denominator


-r+10*8=0

We add all the numbers together, and all the variables

-1r+80=0

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

-r=-80

r=-80/-1

r=+80

See similar equations:

| 10b+2=4 | | -7x+4(x+7)=22 | | c/4+2=10 | | 3x-60/x=3 | | 7c-21=2(3c+11)+c | | 9(w+4)=2w+1 | | 9(2+4)=2w+1 | | 15.8c=16.2+19.4c | | 15.8c=16.2+19.4 | | -12=-6y+4(y-2) | | 26=2(v+3)-7v | | ((a10)-10)/10=100 | | -s+5=10 | | -10=5-3.s | | -20=3x-11 | | 1/3c+6=12 | | 0x+8=2x+4 | | 10=3.i+1 | | 16=-5.p+1 | | -14=3.g-5 | | -7r+5+19=6-9r | | -4x+1=5-4x | | –4(x–26)=–200x= | | 3(u-3)=8u+21 | | 18n=-7+17n | | 4x-1=1-4x | | 8x+10=5x+4 | | -8w+1=-5(w-2) | | x+(x-20)=112 | | -3(y+4)=-6y+15 | | 3(x+2)+4=2x+x+10 | | x+x-20=112 |

Equations solver categories