Answer:
infinitely many solution
Step-by-step explanation:
5x − 4y = 7. ---(1)
10x − 8y = 14 ----(2)
Simultaneous equations ....
5x = 7 + 4y
x = (7 + 4y)/5 --(3)
Plotting (3) into (2)
[tex]1 0\frac{(7 + 4y)}{5} - 8y = 14 \\ \frac{70 + 40y}{5} - 8y = 14 \\14 + 8y - 8y = 14 \\ 14 = 14[/tex]
Therefore, the system of equations have infinitely many solution.
