Ask Question
9 July, 14:30

What is the solution to the system of equations?

Use any method.

{3x+y=3

{2x+y=7

Enter your answer in the boxes. Parentheses are already provided.

+3
Answers (1)
  1. 9 July, 14:44
    0
    x=-4, y=15

    Step-by-step explanation:

    3x+y=3

    2x+y=7

    Multiply top by - 1

    -3x-y=-3

    2x+y=7

    Add equations together

    -x=4

    x=-4

    Plug x=-4 into any equation

    3 (-4) + y=3

    -12+y=3

    y=15
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “What is the solution to the system of equations? Use any method. {3x+y=3 {2x+y=7 Enter your answer in the boxes. Parentheses are already ...” 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