Ask Question
19 August, 04:50

Solve the system of equations 3x + y = 3 and 7x + 2y = 1.

1. Solve for the variable y in the first equation:

y = 3 - 3x

2. Substitute the value for y into the second equation: 7x + 2 (3 - 3x) = 1

3. Solve for x

+1
Answers (2)
  1. 19 August, 05:39
    0
    x = - 5

    Explanation:

    7x + 2 (3 - 3x) = 1

    7x + 6 - 6x = 1

    7x - 6x = - 5

    x = - 5
  2. 19 August, 07:24
    0
    answer is - 5

    Explanation:

    took the assignmwnt
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Solve the system of equations 3x + y = 3 and 7x + 2y = 1. 1. Solve for the variable y in the first equation: y = 3 - 3x 2. Substitute the ...” in 📙 History if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers