Respuesta :

SKJ926

Answer:

r=2

Step-by-step explanation:

3r-3=3

3r=6

r=6/3 6 divided by 3 is 2

r=2

Can I have brainliest!

Answer:

no

Step-by-step explanation:

cause you would have to do 3x3-3 so 3x3 = 9 - 3 = 6