Simultaneous Equations

Question 1:

2x +5y = 29 2x +4y = 24
x=2 y=5

Question 2:

3x +5y = 48 x 4y = -18
x=6 y=6

Question 3:

2x +4y = 12 x +4y = 10
x=2 y=2

Question 4:

2x 3y = -3 4x y = 19
x=6 y=5

Question 5:

4x +2y = 32 2x +3y = 32
x=4 y=8

Question 6:

5x 4y = -5 3x +4y = 61
x=7 y=10