CAP Rev - systems of equations

Solve the system by elimination: -6x + 6y = 0, 6x - 5y = -7.

• A) (-7, 7)

• B) (7, 7)

• C) (7, -7)

• D) (-7, -7)

Solve the system by elimination: -9x - 5y = 11, 9x + 7y = -19.

• A) (-2, -4)

• B) (1, -4)

• C) (-2, 4)

• D) (-8, -4)

Solve the system by elimination: 6x - y = 5, 6x - 10y = -4.

• A) (-1, -1)

• B) (1, 1)

• C) (-1, 2)

• D) (-1, 1)

Solve the system by elimination: 2x + 7y = 8, 2x + 10y = 8.

• A) (0, -4)

• B) (4, 0)

• C) (0, 4)

• D) (-4, 0)

Solve the system by elimination: 4x - 4y = 9, -2x + 2y = -6.

• A) (-6, -6)

• B) (6, -6)

• C) No solution

• D) Infinite number of solutions

Solve the system by elimination: 6x - 6y = 0, -9x + 5y = -16.

• A) (4, 4)

• B) (5, 2)

• C) (-5, 4)

• D) (-5, 2)

Solve the system by elimination: 8x - 9y = -27, -9x + 2y = 6.

• A) (3, 4)

• B) (0, 3)

• C) (-3, 4)

• D) (3, -4)

Solve the system by substitution: -2x + 5y = 5, y = x + 1.

• A) (-1, 3)

• B) (1, 3)

• C) (3, 1)

• D) (0, 1)

Solve the system by substitution: y = -4x + 10, 8x - y = -22.

• A) (-1, 14)

• B) (1, 6)

• C) (4, -2)

• D) (14, -1)

Solve the system by substitution: -x + 4y = 5, y = 4x + 20.

• A) (-2, 0)

• B) (-5, 0)

• C) (0, -5)

• D) (2, 0)