9r+3r-4r=8

Simple and best practice solution for 9r+3r-4r=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 9r+3r-4r=8 equation: 



9r+3r-4r=8

We move all terms to the left:

9r+3r-4r-(8)=0

We add all the numbers together, and all the variables

8r-8=0

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

8r=8

r=8/8

r=1

See similar equations:

| 3x+8=3x+23=7x+13=180 | | 4x^2+3x=280 | | 12q+2q-11q-3q+q=2 | | 2x+x=2(5+4x) | | k+77=34 | | 6(-2x-1=(-13x+2) | | 21x-2+45+95=180 | | 12=f2+ 10 | | r/6-7=4 | | x+x+7=10x-9 | | 3x+8=3x+23=7x+13 | | x=72x=7 | | (6x+12)-(3x+63)=0 | | y/4-1.46=1.14 | | -(g+8)=13 | | 4÷9x=-81/100 | | 4+2x=8-5x | | -81=29k | | 12-12c=-15c | | 12x=3(2x+6) | | 7x+3=7x+10−7 | | -20x+35=-35-6x | | f/3-1.1=3 | | 7k•3=21 | | –6=–4(12+c)–10c | | 16q-11q=15 | | 3x^2+8x=11 | | j/31-3=5 | | -11x-23=12 | | 11x+3+26+118=180 | | v/4-6=20 | | -9(c-7)+5c=23 |

Equations solver categories