Elimination Method Quiz (subtraction only)

Solve the system by elimination:

-6x + 5y = -7

4x + 5y = 13

• (-2, 1)

• (2, -1)

• (2, 1)

• Infinite number of solutions

Solve the system by elimination:

-5x - 2y = -17

-5x - 2y = -17

• (-9, 10)

• Infinite number of solutions

• (9, 10)

• (9, -10)

Solve the system by elimination:

x + 4y = 4

x + 7y = 13

• (3, -4)

• (3, -8)

• (3, 4)

• (-8, 3)

Solve the system by elimination:

-3x - 4y = -14

-3x - 2y = 2

• (-6, 8)

• Infinite number of solutions

• (6, -8)

• (6, 8)

Solve the system by elimination:

-3x + 9y = 30

-3x + 2y = 30

• (10, 0)

• (0, -10)

• (-10, 0)

• (0, 10)

Solve the system by elimination:

-3x + y = -5

-3x + 7y = -17

• (1, -2)

• (9, 1)

• (1, 2)

• (-1, 2)

Solve the system by elimination:

-5x - 8y = -29

-5x - 4y = 3

• (7, 8)

• No solution

• Infinite number of solutions

• (-7, 8)

Solve the system by elimination:

-3x + 4y = -2

-3x + 3y = 0

• (-2, -3)

• (-2, 3)

• (-2, -2)

• (-8, 7)

Solve the system by elimination:

-4x + 7y = 16

-4x - 2y = -20

• (3, 4)

• (-3, -4)

• (-2, -4)

• (3, -4)

Solve the system by elimination:

-7x + y = 10

9x + y = 10

• (4, 10)

• (0, 10)

• (10, 4)

• (0, -10)