Simultaneous Equations

Solve the system: 2x + 3y = -2 and 1x – 1y = 9.

• x = 6, y = -5
• x = -2, y = 9
• x = -4, y = 5
• x = -5, y = 4
• x = 5, y = -4

Solve the system: 1x + 2y = 9 and 2x – 3y = -31.

• x = 7, y = -5
• x = 9, y = -31
• x = -5, y = 7
• x = 5, y = -7
• x = -4, y = 6

Solve the system: 2x + 3y = 11 and 2x – 3y = -31.

• x = 7, y = -5
• x = 11, y = -31
• x = -5, y = 7
• x = 5, y = -7
• x = -4, y = 6

Solve the system: 2x + 3y = 10 and 2x – 1y = -6.

• x = 4, y = -1
• x = 10, y = -6
• x = 1, y = -4
• x = -1, y = 4
• x = 0, y = 3

Solve the system: 3x + 1y = 18 and 1x – 2y = 6.

• x = 0, y = 6
• x = 18, y = 6
• x = 7, y = -1
• x = 6, y = 0
• x = -6, y = 0

Solve the system: 2x + 3y = -4 and 1x – 2y = -9.

• x = 5, y = -2
• x = 2, y = -5
• x = -4, y = -9
• x = -4, y = 1
• x = -5, y = 2

Solve the system: 2x + 3y = 17 and 2x – 3y = 11.

• x = 8, y = 0
• x = 1, y = 7
• x = 17, y = 11
• x = -7, y = -1
• x = 7, y = 1

Solve the system: 3x + 1y = 8 and 3x – 2y = 11.

• x = -1, y = 3
• x = 8, y = 11
• x = 4, y = -2
• x = -3, y = 1
• x = 3, y = -1

Solve the system: 2x + 3y = 12 and 1x – 1y = -4.

• x = 12, y = -4
• x = 4, y = 0
• x = 1, y = 3
• x = 0, y = 4
• x = 0, y = -4

Solve the system: 1x + 2y = 11 and 2x – 1y = -3.

• x = 1, y = 5
• x = 11, y = -3
• x = -1, y = -5
• x = 5, y = 1
• x = 2, y = 4

Solve the system: 1x + 2y = -5 and 2x – 1y = 0.

• x = 1, y = 2
• x = -2, y = -1
• x = 0, y = -3
• x = -5, y = 0
• x = -1, y = -2

Solve the system: 1x + 2y = -7 and 2x – 3y = 0.

• x = -2, y = -3
• x = -7, y = 0
• x = -3, y = -2
• x = 3, y = 2