9. x+5y=0 25y=-5x x=square y 25y=-5(square ) 25y=square y The statement is true There are square solutions.

To solve the system of equations, we can start by solving the first equation for x: Now we can substitute this expression for x into the second equation: This equation is always true, which means that the system of equations has infinitely many solutions. Therefore, the statement is true and there are infinitely many solutions.