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hiralpatel121 Group Title

I need help with the attached problem please.

  • one year ago
  • one year ago

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  1. hiralpatel121 Group Title
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    • one year ago
  2. hartnn Group Title
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    first use the distributive property twice \[a(b+c)=ab+ac\] tell me what u get?

    • one year ago
  3. hartnn Group Title
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    *thrice

    • one year ago
  4. dpaInc Group Title
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    9x + 5(2x + 11) = 3(x + 21) + 2(8x - 3) yep... use distributive property first.... then combine like terms...

    • one year ago
  5. hiralpatel121 Group Title
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    9x+10x+55 = 3x+63 + 16x-6

    • one year ago
  6. dpaInc Group Title
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    CLT.. combine like terms, then solve for x now....

    • one year ago
  7. hartnn Group Title
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    correct,now combine like terms 9x,10x,3x,16x 55,63,-6

    • one year ago
  8. hiralpatel121 Group Title
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    Then you get: 19x+55 = 19x+57

    • one year ago
  9. hiralpatel121 Group Title
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    Would this be a no solution? Since 19x-19x = 0?

    • one year ago
  10. hartnn Group Title
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    thats correct,so now that 19x gets cancelled and there will be no solution

    • one year ago
  11. dpaInc Group Title
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    nice work...

    • one year ago
  12. hiralpatel121 Group Title
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    So the answer is "No Solution" ?

    • one year ago
  13. hartnn Group Title
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    yup :)

    • one year ago
  14. hiralpatel121 Group Title
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    Okayy. I need help with 2 more problems.

    • one year ago
  15. hartnn Group Title
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    sure,go ahead and ask

    • one year ago
  16. hiralpatel121 Group Title
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    • one year ago
  17. hartnn Group Title
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    what u got?

    • one year ago
  18. hiralpatel121 Group Title
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    I don't know how to solve this..

    • one year ago
  19. hartnn Group Title
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    1.divide by W 2.subtract 2 3.divide by z all these to both sides

    • one year ago
  20. hiralpatel121 Group Title
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    You don't distribute W first?

    • one year ago
  21. hartnn Group Title
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    that would complicate it,though possible.

    • one year ago
  22. hiralpatel121 Group Title
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    This is what I got: G = W (2+zp) G/W = W(2+zp)/W G/W – 2 = zp G/W/z – 2 = p

    • one year ago
  23. hartnn Group Title
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    ok,in last step,u missed dividing z to 2 also G/W/z=G/Wz

    • one year ago
  24. hiralpatel121 Group Title
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    So it would be: G/Wz - 2/z = p ?

    • one year ago
  25. hartnn Group Title
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    yup,which u can write as \[\frac{G-2W}{Wz}\]

    • one year ago
  26. hiralpatel121 Group Title
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    Okay...one more problem, please.

    • one year ago
  27. hiralpatel121 Group Title
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    • one year ago
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