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raebaby420

  • 3 years ago

If you were to use the substitution method to solve the following system, choose the new system of equations that would result if x was isolated in the second equation. 2x + 5y – 2z = –1 x + 3y + z = –2 3x – 2y + 3z = –17 Options: –y – 4z = 3 –11y = –11 11y = 3 7y + 6z = –11 4x + 11y = –5 –11y = –11 –y = –5 6x + 7y = –11

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  1. raebaby420
    • 3 years ago
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    @aajugdar

  2. aajugdar
    • 3 years ago
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    A

  3. BMI229
    • 3 years ago
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    Its B

  4. aajugdar
    • 3 years ago
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    :/

  5. BMI229
    • 3 years ago
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    It is

  6. aajugdar
    • 3 years ago
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    LOL

  7. BMI229
    • 3 years ago
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    Do you guys have a phone number? Im bored and want to text

  8. aajugdar
    • 3 years ago
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    nope

  9. raebaby420
    • 3 years ago
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    Is it b or a?

  10. BMI229
    • 3 years ago
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    B

  11. BMI229
    • 3 years ago
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    do you have a phone number or a phone

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