Ask Question
14 May, 10:29

X + 3y = 12

x = - 6y

it is system of equations

+5
Answers (1)
  1. 14 May, 10:44
    0
    Step-by-step explanation:

    x+3y=12- - (1)

    x=-6y- - (2)

    put (2) in (1)

    -6y+3y=12

    -3y=12

    divide both sides by - 3

    y = (12/-3)

    y=-4

    put y=-4 in (1)

    x+3 (-4) = 12

    x-12=12

    x=12+12

    x=24
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “X + 3y = 12 x = - 6y it is system of equations ...” 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