Simultaneous Equations Challenge

Solve the simultaneous equations: x + y = 7 x - y = 3

• x = 5, y = 2

• x = 6, y = 1

• x = 4, y = 3

• x = 3, y = 4

Solve the simultaneous equations: 2x + 3y = 12 x - 2y = -3

• x = 3, y = 2

• x = 15/7, y = 18/7

• x = 5, y = 1

• x = 0, y = 4

Solve the simultaneous equations: x + 2y = 9 3x - y = 7

• x = 23/7, y = 20/7

• x = 5, y = 2

• x = 1, y = 4

• x = 10, y = -1

Solve the simultaneous equations: 4x - y = 11 2x + 3y = 18

• x = 3, y = 2

• x = 1, y = 1

• x = 5, y = 4

• x = 51/14, y = 25/7

Solve the simultaneous equations: 5x + 2y = 20 3x - 4y = -6

• x = 0, y = 10

• x = 3, y = 4

• x = 2.615, y = 2.615

• x = 1, y = 5

Solve the simultaneous equations: x - 3y = 1 2x + y = 8

• x = 25/7, y = 6/7

• x = 10, y = 5

• x = 4, y = 1

• x = 3, y = 2

Solve the simultaneous equations: 3x + 4y = 24 x - 2y = 1

• x = 2, y = 5

• x = 6, y = 1

• x = 5.2, y = 2.1

• x = 4, y = 3

Solve the simultaneous equations: 2x + y = 10 x + 3y = 15

• (3, 4)

• (1, 8)

• (5, 0)

• (2, 6)

Solve the simultaneous equations: x + y = 5 2x - y = 3

• x = 5, y = 0

• x = 1, y = 4

• x = 2, y = 3

• x = 8/3, y = 7/3

Solve the simultaneous equations: 3x + 2y = 12 x - y = 2

• x = 4, y = 0

• x = 1, y = 5

• x = 2, y = 3

• x = 3, y = 1