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fluffybear

  • one year ago

Just a little confused? What is the value of the variable that makes the statement true? a + (–7) + 3 = 0 A. –4 B. –3 C. 4 D. 7

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  1. fluffybear
    • one year ago
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    At first i thought the answe was 7 but then i saw the 3? ?_?

  2. anonymous
    • one year ago
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    Well first add the number 7 to each side

  3. anonymous
    • one year ago
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    Which would be what? -7+7=? 0+(-7)=?

  4. fluffybear
    • one year ago
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    well i think -7+7 would equal 0 and uhhh.. i really dont know lol

  5. anonymous
    • one year ago
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    yep

  6. anonymous
    • one year ago
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    Am I meant 0+7=?

  7. anonymous
    • one year ago
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    Sorry about the confusion

  8. anonymous
    • one year ago
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    a+3=7

  9. anonymous
    • one year ago
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    subtract 3 from both sides and you have your answer

  10. fluffybear
    • one year ago
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    thank you :)

  11. anonymous
    • one year ago
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    You're welcome. Have a nice day. :)

  12. triciaal
    • one year ago
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    |dw:1440617999946:dw|

  13. triciaal
    • one year ago
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    |dw:1440618212369:dw|

  14. triciaal
    • one year ago
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    |dw:1440618344748:dw|

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spraguer (Moderator)
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