If the coefficient matrix is invertible, solve the system by using the inverse. If not, solve the system by the method of reduction. 4x + 5y = 6 3x + 4y = 0 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The solution of the system is x = and y = (Simplify your answers.) O B. There are infinitely many solutions. The solutions are of the form x = and y = r, where r is any real number. (Simplify your answer. Type an expression using r as the variable. Do not factor.) OC. There is no solution.

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