Ask Question
29 December, 10:49

How many solutions does this linear have?

y = 2x+4

x + 2y = 8

+1
Answers (1)
  1. 29 December, 13:16
    0
    y = 2x + 4

    in standard form is

    2x - y = - 4

    Second equation is

    x + 2y = 8

    Those aren't parallel.

    Answer: exactly one solution

    Let's solve,

    x + 2 (2x + 4) = 8

    5x + 8 = 8

    5x = 0

    x = 0

    y = 2x + 4 = 4

    Solution is (0,4)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “How many solutions does this linear have? y = 2x+4 x + 2y = 8 ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers