Simultaneous Equations

Question 1:

3x +5y = 36 x +5y = 22
x=7 y=3

Question 2:

5x +4y = 25 4x +4y = 24
x=1 y=5

Question 3:

3x 5y = 14 3x +2y = 28
x=8 y=2

Question 4:

x +3y = 26 4x +3y = 50
x=8 y=6

Question 5:

4x +y = 8 4x 4y = -12
x=1 y=4

Question 6:

5x y = 11 2x y = 2
x=3 y=4