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lashae1995

4x-12=20 help and show me the steps.

  • one year ago
  • one year ago

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  1. BluFoot
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    The goal is to isolate x. So first add 12 on both sides. Then divide by 4 on both sides.

    • one year ago
  2. lashae1995
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    both sides? like add 12 to 20 and add 12 to 12 ?

    • one year ago
  3. lashae1995
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    i got 4x=32

    • one year ago
  4. Trillography
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    No. Add 12 on the left side to 20. Then divide 4 by 32.

    • one year ago
  5. Trillography
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    Yes, then once you divide 4 by 32, it gets your x by itself and wtv. 4 by 32 is, it's your answer.

    • one year ago
  6. lashae1995
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    x=8 is that right

    • one year ago
  7. Trillography
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    Yes!

    • one year ago
  8. BluFoot
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    Yup, good job!

    • one year ago
  9. Anna1997
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    add 12 and then divide by 4

    • one year ago
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