Ask Question
18 May, 08:09

4x-7y=3

x+7y=15

solve using elimination

+1
Answers (1)
  1. 18 May, 08:27
    0
    4x-7y=3

    x+7y=15

    we sum these equations

    4x+x-7y+7y=3+15

    5x=18

    x=18/5

    x+7y=15

    18/5+7y=15 |*5

    18 + 35y=75

    35y=75-18

    35y=57

    y=57/35
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “4x-7y=3 x+7y=15 solve using elimination ...” 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