math algerbra 2

Find the value of k so that the line through the given points has slope m.
(2k, 3), (1, k); m = 2

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asked by tony
  1. slope = (y2 - y1)/(x2 - x1)

    so, [(k-3)/(1-2k)] = 2

    (k-3) = 2(1-2k)

    => k = 1

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    posted by HK

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