Step-by-step explanation:
C. The system of equations is unsolvabl
Answer: The three different equations will be

Step-by-step explanation:
We have to write three equation that have x = 5 as a solution:
1) First equation will be

2) Second equation will be

3) Third equation will be

Hence, the three different equations will be

Answer:
use mathwy
Step-by-step explanation:
its better for a. expansion