Let the number of stickers in each pack be 'x'
Finn bought 2 packs of stickers.
Number of stickers in 2 packs = [tex] 2 \times x [/tex] = 2x
According to the question, a friend gave him 4 more stickers and now he has 24 stickers in all.
Therefore, [tex] 2x+4=24 [/tex]
[tex] 2x=24-4 [/tex]
[tex] 2x=20 [/tex]
x = 10
Therefore, number of stickers in each pack are 10.
