Answer:
6 r - 2 m
Step-by-step explanation:
Expand the following:
-2 (-3 r + m)
Hint: | Distribute -2 over -3 r + m.
-2 (-3 r + m) = -2 (-3 r) - 2 m:
-2 (-3) r - 2 m
Hint: | Multiply -2 and -3 together.
-2 (-3) = 6:
Answer: 6 r - 2 m
