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Math Help - Problem solving a simple equation- Help!

  1. #1
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    Problem solving a simple equation- Help!

    Last edited by russellw; December 7th 2007 at 01:52 PM.
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  2. #2
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    Hello, russellw!

    \text{Solve for }A\!:\;\;H \;=\;\frac{\dfrac{0.001221A}{5} - 0.16}{0.0062}

    \text{We have: }\;\frac{\dfrac{0.001221A}{5} - 0.16}{0.0062}\;=\;H

    \text{Multiply both sides by }0.0062\!:\;\;\frac{0.001221A}{5} - 0.16 \;=\;0.0062H

    \text{Add 0.16 to both sides: }\;\frac{0.001221A}{5} \;=\;0.0062H + 0.16

    \text{Multiply both sides by }5:\;\;0.001221A \;=\;0.031H + 0.8

    \text{Divide by }0.001221\!:\;\;A \;=\;\frac{0.031H + 0.8}{0.001221}

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  3. #3
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    it works!

    Thank-you Soroban, it worked perfectly!
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