Mathematics

Solve the simultaneous equations: 5x + 2y = 14 and 5x + 4y = 28.

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

Solve the simultaneous equations: 3x + 2y = -8 and 2x + 4y = -8.

• x = -1, y = -1
• x = -2, y = -2
• x = -1, y = -2
• x = -2, y = -1

Solve the simultaneous equations: 5x + 3y = 11 and 3x + 4y = 11.

• x = 2, y = 2
• x = 1, y = 2
• x = 1, y = 1
• x = 2, y = 1

Solve the simultaneous equations: 3x + 1y = 14 and 1x + 5y = 0.

• x = 5, y = -2
• x = 6, y = -1
• x = -1, y = 5
• x = 5, y = -1

Solve the simultaneous equations: 3x + 4y = 10 and 4x + 3y = 4.

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