Answer:
No solution
Explanation:
7x + 2y = 16
-21x - 6y = 24
Take the first equation that multiply it all the way through by3. Then add it to the second equation
21x + 6y = 48
-21x -6y = 24
0x + 0y = 72
0≠72
This is a false statements so there is no solution.