Ask Question
7 May, 12:19

Y=-x-5 2x+y=5 substitution method

+1
Answers (1)
  1. 7 May, 12:23
    0
    x = 10

    y = - 15

    Step-by-step explanation:

    putting value of y in equation 2

    2x + (-x-5) = 5

    2x-x-5=5

    x-5=5

    x=5+5

    x = 10

    putting value of x in equation 1

    y=-10-5

    y = - 15
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Y=-x-5 2x+y=5 substitution method ...” 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