Given: The system of equations is shown below.
[tex]\begin{gathered} 5x+5y=20 \\ 2x+2y=8 \end{gathered}[/tex]Required: To find the solution of given equations.
Explanation: The given equations represent co-incident lines. Co-incident lines have infinitely many solutions. This can be checked as follows:
[tex]\frac{a1}{a2}=\frac{b1}{b2}=\frac{c1}{c2}=\frac{5}{2}[/tex]Final answer: The correct option is c. more than one solution.