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You have a deck of t trading cards. You give 19 cards to a friend and have 9 left for yourself. How many cards were in the original​ deck? Write a​ simpler, equivalent equation to solve t−19=9 and find the number of cards in the deck.

Sagot :

Answer:

T=28

Step-by-step explanation:

19+9=T

Answer:

T=28 I think

Step-by-step explanation:

T-19=9 So, 19+9=T