You had $22 to spend on four raffle tickets. After buying them you had $6. How much did each raffle ticket cost?

Answer 1

4x + 6 = 22

4x = 16

x = 4

Answer 2

4x + 16 =22
16 16
1

Answer 3

Jennifer has $24 to spend on 5 pens. After buying them she had $14. How much did each pen cost