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anonymous

  • one year ago

What is the value of x? will medal and fan

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  1. anonymous
    • one year ago
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    |dw:1433180326980:dw|

  2. anonymous
    • one year ago
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    @Abhisar @AQ99

  3. AQ99
    • one year ago
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    are there any options?

  4. anonymous
    • one year ago
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    no

  5. welshfella
    • one year ago
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    what is that on top right - 2 u?

  6. anonymous
    • one year ago
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    |dw:1433180836771:dw|

  7. welshfella
    • one year ago
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    cross multiply:

  8. welshfella
    • one year ago
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    |dw:1433180919578:dw|

  9. anonymous
    • one year ago
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    172.8

  10. welshfella
    • one year ago
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    2ux = 6*28.8

  11. anonymous
    • one year ago
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    [that is 172.8

  12. welshfella
    • one year ago
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    2ux = 172.8

  13. anonymous
    • one year ago
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    thats the answer

  14. welshfella
    • one year ago
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    now the final step is to divide both sides by 2u this will give you x on the left and what on the right?

  15. anonymous
    • one year ago
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    x=172.8

  16. welshfella
    • one year ago
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    No - you need to divide both sides by 2u , 2ux which you have done AND 172.8

  17. welshfella
    • one year ago
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    |dw:1433181276275:dw|

  18. welshfella
    • one year ago
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    the u stays on the bottom but you can divide 2 into 172.8 172.8 / 2 = 86.4 so x = 86.4 / u

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