Ask Question

Michael started with 30 baseball cards and gave away x number of cards. Johnny started with 40 baseball cards and gave away twice as many as Michael did. How many cards did Michael give away if they had the same number of cards left?

+5
Answers (1)
  1. 12 May, 17:58
    0
    30-x=40-2x

    30-40 = - 2x+x

    -10=-x

    10=x

    Answer: 10 cards
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Michael started with 30 baseball cards and gave away x number of cards. Johnny started with 40 baseball cards and gave away twice as many ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers