Answer:
2r-6
Step-by-step explanation:
subtract 3 from r, r-3
multiply 2 by the result, (r-3)×2=2r-6
Answer: -6r
Step-by-step explanation:
Start by multiplying -3 by a negative 2
You get a negative 6 as your answer
Next you simply put the r behind the six for a -6r