Ask Question
25 April, 08:14

Solve simultaneously using sub method y=3-2x and y=3x+1

+3
Answers (1)
  1. 25 April, 08:46
    0
    Answer:x=0.4 y=2.2

    Step-by-step explanation:

    Y=3-2x and y=3x+1

    Substitute

    3-2x=3x+1

    Collect like terms

    3-1=3x+2x

    2=5x

    Divide both sides by 5

    2/5=5x/5

    X=2/5=0.4

    Substitute x=0.4 in y=3-2x

    Y=3-2 (0.4)

    Y=3-0.8

    Y=2.2
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Solve simultaneously using sub method y=3-2x and y=3x+1 ...” 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