Systems of Equations Substitution and Elimination

Solve the following system of equations algebraically using elimination method.

• (-6, 2)

• (6, 2)

• (2, 6)

• (2, -6)

Solve the following system of equations algebraically using substitution method.

• (-1, 1)

• (1, -1)

• (0, 1)

• (1, 0)

Solve the following system of equations algebraically using substitution method.

• (-1, -1)

• (2, -1)

• (-1, 2)

• (-1, -2)

Solve the following system of equations algebraically using substitution method.

• (-3, 0)

• (3, 0)

• (-3, -3)

• (3, 3)

Solve the following system of equations algebraically using substitution method.

• (4, 5)

• (4, -5)

• (-4, -5)

• (-5, -4)

What is the solution to the system?

• (0, 3)

• (1, -1)

• (-3, 1)

• (1, 3)

Solve the system:
3x + y = 19
2x - y = 6

• (5, 14)

• (4, 5)

• (5, 4)

• (14, 5)

Which method would be best (quickest) for solving the system below:
x + y = 11
3x - 4y = -2

• Substitution

• Elimination

• Graphing

• None of these

Solve the system:
x + y = 19
y = 3x - 1

• (14, 5)

• (11, 8)

• (5, 14)

• (8, 11)

Which method would be best (quickest) for solving the system below:
3x - 4y = -2
y = 2x + 1

• Substitution

• Elimination

• Graphing

• None