Ask Question
7 July, 03:51

What is the solution of the system? Use substitution. 3x + 2y = 7 y = - 3x + 11

a. (6, - 3)

b. (6, - 7)

c. (-4 19/2)

d. (5, - 4)

+5
Answers (1)
  1. 7 July, 04:12
    0
    Hello,

    y=-3x+11

    3x+2 (-3x+11) = 7

    ==>-3x=7-22

    ==>-3x=-15

    ==>x=5

    y=-3*5+11=-4

    Answer D
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “What is the solution of the system? Use substitution. 3x + 2y = 7 y = - 3x + 11 a. (6, - 3) b. (6, - 7) c. (-4 19/2) d. (5, - 4) ...” 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