Solve Systems Using Elimination

Question 1: When solving a system of equations using the elimination method, the first step is to

Question 2: Solve the system using elimination –x-7y=14 and -4x-14y=28

Question 3: Solve the system using elimination -4x-15y=-17 and-x+5y=-13

Question 4: Solve the system using elimination x-y=11 and 2x+y=19

Question 5: Solve the system using elimination 5x+y=9 and 10x-7y=-18