Simultaneous Equations

Question 1:

2x +5y = 29 3x +4y = 26
x=2 y=5

Question 2:

x +y = 11 2x −3y = 7
x=8 y=3

Question 3:

3x −5y = -18 5x −2y = 27
x=9 y=9

Question 4:

4x −5y = -5 3x −3y = 3
x=10 y=9

Question 5:

2x −4y = 16 4x +5y = 45
x=10 y=1

Question 6:

x −y = 2 3x −y = 22
x=10 y=8