Ask Question
19 November, 14:58

X=y+6

X+6y=20

Solving systems of equations using substitution

+2
Answers (1)
  1. 19 November, 16:43
    0
    To get the answer we can subsittute first equation into second.

    x+6y=20

    y+6+6y=20

    6+7y=20 / - 6

    7y=14 / : 2

    y=2

    Now we can back substitute

    x=y+6

    x=2+6

    x=8

    Finally we get

    x=8

    y=2
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “X=y+6 X+6y=20 Solving systems of equations using substitution ...” in 📙 Mathematics 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