9=3-3r

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



9=3-3r

We move all terms to the left:

9-(3-3r)=0

We add all the numbers together, and all the variables

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

We get rid of parentheses

3r-3+9=0

We add all the numbers together, and all the variables

3r+6=0

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

3r=-6

r=-6/3

r=-2

See similar equations:

| y-6/4=8 | | 22=-8n-3n | | 0.25(x+3)=0.4(x+5 | | 4x-4=8x-24 | | -5a+4=11 | | 6x=-15+3x* | | 7x=8+11x* | | 40-(3c+4)=2( | | 2+m-2m=1 | | 8=3p+15-2p | | (0)2x-(0)6=0 | | 12n=16 | | +10=3x+10 | | 5x+6-1=20 | | 6+14(k-8)=95 | | +10=3x | | (0)2x(0)6=0 | | f(5)=3(5)+5 | | 10-8(3/4x-1)=2x-14 | | (0)2x-6=0 | | f(10)=102.5 | | 2n+14=76 | | 5x+2=12x+114 | | k30.2(2k-1)=4(k-2)3 | | 8+2x+5-3x=4x+8 | | 7+n+6=16 | | 5(x+2)-7=- | | 2+m—2m=1 | | (x+1)/3=9 | | -23=5x-3+5x | | 1/4x+10=35 | | 3x+5+4x+3=22 |

Equations solver categories