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6 September, 09:24

0.5x+78.2=287 solve for x

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Answers (2)
  1. 6 September, 09:36
    0
    Multiply all by 10

    5x+782=2870

    5x = 2088

    x = 417.6
  2. 6 September, 09:55
    0
    X=417.6 because first you subtract 78.2 from 287. That leaves you with 208.8. Then divide 208.8 by 0.5 which gives you 417.6.
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