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xXKittyXx Group Title

help please, real quick only one problem :)

  • one year ago
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  1. xXKittyXx Group Title
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    32) -6/7y – 6 >= 42 i am not quiet sure how to do this and work it out completely if someone could tell me how or do it for me :) i have a lot of math left to do! THANKS

    • one year ago
  2. jim_thompson5910 Group Title
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    the problem is \[\Large -\frac{6}{7}y - 6 \ge 42\] right?

    • one year ago
  3. xXKittyXx Group Title
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    yup

    • one year ago
  4. jim_thompson5910 Group Title
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    \[\Large -\frac{6}{7}y - 6 \ge 42\] \[\Large -\frac{6}{7}y\ge 42+6\] \[\Large -\frac{6}{7}y\ge 48\] \[\Large y\le (48)\left(-\frac{7}{6}\right)\] \[\Large y\le \left(\frac{48}{1}\right)\left(-\frac{7}{6}\right)\] \[\Large y\le \frac{48*(-7)}{1*6}\] \[\Large y\le \frac{-336}{6}\] \[\Large y \le -56\]

    • one year ago
  5. jim_thompson5910 Group Title
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    Keep in mind the sign flips when you multiply both sides by a negative number

    • one year ago
  6. xXKittyXx Group Title
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    Okay, thank you very much!!! This helped a lot :)

    • one year ago
  7. jim_thompson5910 Group Title
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    you're welcome

    • one year ago
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