Question 231183
We know ym = 1/2(yz)  Plug in teh numbers we know
        x + 3 = 1/2(3x - 1) Solve
        x + 3 = 1.5x - .5   Subtract 1.5x on both sides and subtract 3.
        -.5x  = -3.5        Divide -.5 on both sides
           x  = 7           Plug 7 into x + 3 and you have 10 = YM since It is the midpoint then MZ is also 10
RJ Toftness
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