Question

case study answer fast​

Answer 1

Answer:

1. A=7,B=6

2. A=5,B=4,C=1

3. A=6

4. A=2,B=5

Answer 2

Step-by-step explanation:

1)A=7 B=6

2)A=5 B=4 C=1

3)A=6

I think I don't know the 4th one