Question

You have a deck of t trading cards. You give 20 cards to a friend and have 2 left for yourself. How many cards were in the original​ deck? Write a​ simpler, equivalent equation to solve and find the number of cards in the deck.

Answer 1

Answer:

t = 22

Step-by-step explanation:

t = trading cards

t - 20 = 2

t - 20 = 2

 +20   +20

___________

t = 22