Question 87083
*[invoke solve_by_graphing 3, -6, 9, 1, -2, 3]


1.
*[invoke solving_linear_system_by_elimination 2, 3, 1, 5, 3, 16]


2.
*[invoke solving_linear_system_by_elimination 1, 5, 10, -2, -10, -20]