Answer:
I belive it’s C
Step-by-step explanation:
I don’t know if it’s correct tell me if I’m wrong
C and D. 12 and 4 are whole numbers!
If I helped help me out by making me the brainliest!
I would say a but not 100% sure.
Answer:
a = 1
Step-by-step explanation:
3a - 1 = 2a
3a - 2a - 1 + 1 = 2a - 2a + 1
a = 1