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ashleyb

  • 3 years ago

solve...pic in comment box

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  1. ashleyb
    • 3 years ago
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    |dw:1344625284313:dw|

  2. Scott*
    • 3 years ago
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    1) Add 2 to both sides 2) Divide both sides by 3 3) square both sides 4) subtract 4 from both sides

  3. ashleyb
    • 3 years ago
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    so x=21?

  4. Scott*
    • 3 years ago
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    yep...to check plug 21 into x and make sure the equation works

  5. Scott*
    • 3 years ago
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    I wrote out the steps for you to see how you get there...hope that helped

  6. ashleyb
    • 3 years ago
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    thankyou for your help!

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