First you must distribute the 3 to the numbers in the parentheses
(3*m) + (3 * -5) + m
3m + (-15) + m
3m - 15 + m
Combine like terms (3m and m)
4m - 15
Hope this helped!
~Just a girl in love with Shawn Mendes
Answer:
Step-by-step explanation:
Multiply (m - 5) by 3.
m * 3 = 3m
-5 * 3 = -15
This doesn't apply with +m.
So this leaves it as 3m - 15 + m.
Hope this helps! :)
