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sarahblyth101

  • 3 years ago

solve for w in P=2w + 2l, if P=38 and l=12

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  1. eric789non
    • 3 years ago
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    you should take p and I into their places

  2. ShikhaDessai
    • 3 years ago
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    substitute value of 'p' and the value of 'l'... 38 = 2w + 2 (12) now solve for w...

  3. texaschic101
    • 3 years ago
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    P = 2w + 2l (when p = 38 and l = 12) sub 38 in for p and 12 in for l P = 2w + 2l 38 = 2w + 2(12) can you work it out from here ?

  4. eric789non
    • 3 years ago
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    it's a simple work you need to subtract 2(12) from both side of the equation

  5. eric789non
    • 3 years ago
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    it will be like this 38 - 2(12) = 2w + 2(12) - 2(12)

  6. CR-Jennifer
    • 3 years ago
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    W=7

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