Ask Question
1 November, 12:51

Solve this system by using substitution:

y=7x-10

y=-3

+3
Answers (1)
  1. 1 November, 12:57
    0
    Lets use substitution

    y=7x-10

    y=-3

    so

    -3=7x-10

    7=7x

    1=x

    now lets check

    y=7 (1) - 10

    y=-3

    therefore both equations have the same value
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Solve this system by using substitution: y=7x-10 y=-3 ...” 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