3=6r+7r

Simple and best practice solution for 3=6r+7r 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 3=6r+7r equation: 



3=6r+7r

We move all terms to the left:

3-(6r+7r)=0

We add all the numbers together, and all the variables

-(+13r)+3=0

We get rid of parentheses

-13r+3=0

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

-13r=-3

r=-3/-13

r=3/13

See similar equations:

| b=53b+b-2 | | 5/(6+g)=2 | | 4(x-5)+15=11 | | 10c-9c=12 | | 3X10+b=38 | | 7z+9=0 | | 6x+20=5x-15 | | 35h+70=0 | | 3÷x-5x=24 | | 6x+9=-3x-21-3 | | (4x+1)/7=2x/3 | | 5/6+g=2 | | 6-x-3=4 | | 11u+3=14 | | x+43x=72 | | v/18+18=20 | | 15(c+1)=15 | | 12x-x=55 | | X-0.1x=7 | | 3x/4+75=0 | | 45+x=110 | | 18r+15=15 | | 23/6x=5 | | (4x-50)=6 | | 3b/5-1=7 | | 9y-2=14+y | | 4/3x+5/2=-3/2+4 | | .67YxX=0.5Y | | 4x/6=3/4 | | n÷2=40 | | Y=10-2x-x* | | 29-4x-5=5x-3x |

Equations solver categories