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jennaaanicoleee

  • 3 years ago

Solve for n and select the correct answer. -2(7n + 10) = 7(4 - 2n)

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  1. across
    • 3 years ago
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    Distribute the \(-2\) on the LHS and the \(7\) on the RHS.

  2. jennaaanicoleee
    • 3 years ago
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    okay and then what?

  3. across
    • 3 years ago
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    What did you obtain?

  4. jennaaanicoleee
    • 3 years ago
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    -14n+10=28-2n

  5. Kashan
    • 3 years ago
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    -14n-20=28-14n this question is wrong... please check the question again...

  6. jennaaanicoleee
    • 3 years ago
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    its not wrong

  7. linknissan
    • 3 years ago
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    i will ans this question perfectly

  8. gaara438125
    • 3 years ago
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    ^^without definition

  9. annie.kopliku
    • 3 years ago
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    (-2 x 7n ) + (-2 x 10) = (7 x 4) + (7 x -2n)

  10. annie.kopliku
    • 3 years ago
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    -14n + -20 = 28 + -14n

  11. Kashan
    • 3 years ago
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    -14n-20=28-14n how can anyone find the value of n from it...?? @linknissan @gaara438125

  12. gaara438125
    • 3 years ago
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    wouldn't it be a no solution

  13. annie.kopliku
    • 3 years ago
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    |dw:1349988848665:dw| Yeah , thats is wrong..

  14. linknissan
    • 3 years ago
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    sorry this equation has zero solution tht is d ans

  15. Kashan
    • 3 years ago
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    @annie.kopliku lol... where is n now..??

  16. annie.kopliku
    • 3 years ago
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    You messed up one of the variables. Both of them have to either equal -20 or 28. Check your equation again. And @Kashan The N had to get isolated..It's a like term.

  17. linknissan
    • 3 years ago
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    -14n+10=28-2n i suppose tis is d question

  18. jennaaanicoleee
    • 3 years ago
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    its a no solution

  19. Kashan
    • 3 years ago
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    @annie.kopliku i think question is about to find the value of n...

  20. annie.kopliku
    • 3 years ago
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    Right . But you have to isolate a variable in order to find that.

  21. cosee
    • 3 years ago
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    I think question is wrong.

  22. Kashan
    • 3 years ago
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    @jennaaanicoleee i told you earlier that this question has no solution...

  23. annie.kopliku
    • 3 years ago
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    For example if it was 3n = 9 it would be 9 / 3 = 3 n = 3

  24. gaara438125
    • 3 years ago
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    lol the question doesn't have to be wrong in order to be a no solution, no solution is an answer to question too

  25. Kashan
    • 3 years ago
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    @annie.kopliku sorry to say but you can not find the value of n like this..

  26. annie.kopliku
    • 3 years ago
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    @Kashan Are you retarded? Did you NOT see my example?

  27. Kashan
    • 3 years ago
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    the example is correct but the solution to the question is not right...

  28. annie.kopliku
    • 3 years ago
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    Lmfao what ?! And exactly @Kashan

  29. Kashan
    • 3 years ago
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    @annie.kopliku I just said that you can not find the value of N for the given question..

  30. annie.kopliku
    • 3 years ago
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    Right... @Kashan

  31. gaara438125
    • 3 years ago
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    can we stop spamming this ladies post?

  32. Kashan
    • 3 years ago
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    @gaara438125 sure.. :)

  33. jennaaanicoleee
    • 3 years ago
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    okay everyone needs to chill out i just needed help lol

  34. Kashan
    • 3 years ago
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    @jennaaanicoleee I helped you in my first reply...

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