Verify if (5/3,-2/3) is a solution to the system of equations. y= 1/2x-3/2, y=-x+1. Is the order pair a solution to the system?

A. Yes, because there are infinite solutions to the system of equations.

B. No, because substituting theses values into the first equation creates a false statement.

C. Yes, because substituting these values into both equations forms two true statements.

D. No, because substituting these values into the second equation forms a false statement.

Please help!