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anonymous

  • one year ago

15. Simplify the expression below. Show your work. –(–7y + 12) -(-7y + 12) +7 + +7 -19

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  1. Mehek14
    • one year ago
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    If that's your work, your distribution is incorrect

  2. anonymous
    • one year ago
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    Know that in order to continue on, you must first open up the parenthesis.

  3. anonymous
    • one year ago
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    Yeah

  4. anonymous
    • one year ago
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    Recall PEMDAS

  5. anonymous
    • one year ago
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    - -77 + = 77

  6. anonymous
    • one year ago
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    |dw:1435964300277:dw| You must distribute the parenthesis with your negative sign.

  7. anonymous
    • one year ago
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    |dw:1435964356408:dw| Do you get where I'm coming from?

  8. anonymous
    • one year ago
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    Any Q's?

  9. anonymous
    • one year ago
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    to negatives make a positive. 7*12 = 84

  10. anonymous
    • one year ago
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    Why are you multiplying 7 and 12 ?

  11. anonymous
    • one year ago
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    They aren't like terms so you can't do anything else with them.

  12. anonymous
    • one year ago
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    it is 7y not 7

  13. anonymous
    • one year ago
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    5y

  14. anonymous
    • one year ago
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    |dw:1435964567944:dw|

  15. anonymous
    • one year ago
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    ? Where did 5y come from

  16. anonymous
    • one year ago
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    That's all there is to it.

  17. anonymous
    • one year ago
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    -7y+12= 5y

  18. anonymous
    • one year ago
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    Is that your complete Q?? Please tell me what you mean… I was just simplifying the Q you posted above.

  19. anonymous
    • one year ago
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    1 Q per thread.

  20. anonymous
    • one year ago
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    never mind...

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