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Tutu

  • 2 years ago

Last and Final Oneeee... :) -3=5n+12

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  1. completeidiot
    • 2 years ago
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    ok your first step is?

  2. Tutu
    • 2 years ago
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    +-3 on both sides

  3. completeidiot
    • 2 years ago
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    wrong

  4. completeidiot
    • 2 years ago
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    try again

  5. RyanL.
    • 2 years ago
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    Umm well we can do that but the best thing to do is to keep the n on the right side. That means that everything on the right hand side must go

  6. RyanL.
    • 2 years ago
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    except for the n

  7. Tutu
    • 2 years ago
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    yeah umm -12 on both sides

  8. RyanL.
    • 2 years ago
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    nice

  9. completeidiot
    • 2 years ago
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    good job now what's the next step

  10. Tutu
    • 2 years ago
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    divide

  11. completeidiot
    • 2 years ago
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    and then you have your answer

  12. RyanL.
    • 2 years ago
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    -3=5n+12 -3-12=5n+12-12 -3-12=5n -15=5n

  13. RyanL.
    • 2 years ago
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    divide both sides by 5

  14. Tutu
    • 2 years ago
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    yess -5. lol that was a easy one

  15. RyanL.
    • 2 years ago
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    you should end up with -3=n

  16. Tutu
    • 2 years ago
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    ooops i mean -3

  17. RyanL.
    • 2 years ago
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    -15=5n -15/5=5n/5 -15/5=n -3=n

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