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anonymous

  • one year ago

Solve for x: −4|x + 5| = −16

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  1. anonymous
    • one year ago
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    Is the answer approximate or exact

  2. anonymous
    • one year ago
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    exact

  3. anonymous
    • one year ago
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    Also i love doctor who

  4. anonymous
    • one year ago
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    ok

  5. anonymous
    • one year ago
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    lol

  6. anonymous
    • one year ago
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    x=-1,-9

  7. anonymous
    • one year ago
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    tnjs how do you know

  8. anonymous
    • one year ago
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    x = -21 divided by -4

  9. anonymous
    • one year ago
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    you get rid of 5 by subtracting it, and whatever you do to one side you have to do to the other, so you would subtract -16 by five which would equal -21

  10. anonymous
    • one year ago
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    thats not on test tho

  11. anonymous
    • one year ago
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    hang on i'm not finshed

  12. anonymous
    • one year ago
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    oh

  13. anonymous
    • one year ago
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    you divide each side by -4 to get what equals x.

  14. anonymous
    • one year ago
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    oh ok these are the options a x = 21 over 4, x = −11 over 4 b x = −1, x = 9 c x = −1, x = −9 d No solution

  15. anonymous
    • one year ago
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    it would be a then

  16. anonymous
    • one year ago
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    so a is all one answer along with the x = -11 over 4 part?

  17. anonymous
    • one year ago
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    ya

  18. anonymous
    • one year ago
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    because the first part of a is correct.

  19. anonymous
    • one year ago
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    ok ill tell you if i get it right thx for the help

  20. anonymous
    • one year ago
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    your welcome

  21. anonymous
    • one year ago
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    i got it right

  22. anonymous
    • one year ago
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    ok cool

  23. anonymous
    • one year ago
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    well technically you got it right

  24. anonymous
    • one year ago
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    thx again

  25. anonymous
    • one year ago
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    your welcome any time

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spraguer (Moderator)
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