Question

11. Find the value of x and y if:
1) (x-3, 7) = (5,7)
2) (2,2y-3)=(2,7)
3) (2x-3/2, 4y-7/2) = (5/2,3/2)

Answer 1

1) x=5+3=8
2)2y-3=7
2y=10
y=5
3)2x=5/2+3/2=4
x=2
4y=5
y=5/4