Solve the linear system using the elimination method. Type your answer as an ordered pair in the form (#,#).
5x + 7y = 33
11x + 7y = 39

Which statements describe the solutions to the inequality x< -20 check all that apply. there are infinite solutions. each solution is negative. each solution is positive. the solutions are both positive and negative. the solutions contain only integer values. the solutions contain rational number values.