Answer:
The correct answer is B. (2x and 7y)
Step-by-step explanation:
You cannot combine x to y therefore they are considered unlike terms .
Answer:
m = 4/5
Step-by-step explanation:
The variable a could be
5/2 or 1/2
Hope I could help :)
Answer:
no its x = - 4
Step-by-step explanation: