Ask Question
26 May, 17:34

What is Y=6x-6 and - 3x-3y=-24

System of substitution

+4
Answers (1)
  1. 26 May, 17:39
    0
    x = 2

    y = 6

    Step-by-step explanation:

    y = 6x - 6

    -3x - 3y = - 24

    to find the value of x:

    - 3x - 3 (6x - 6) = - 24

    - 3x - 18x + 18 = - 24

    -21x + 18 = - 24

    -21x = - 42

    x = 2

    Now, to find the value of y:

    (substitute x into the equation)

    y = 6 x - 6

    y = 6 (2) - 6

    y = 12 - 6

    y = 6
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “What is Y=6x-6 and - 3x-3y=-24 System of substitution ...” 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