Question 354757
Please help me solve this problem: On the number line below,the coordinates of two points are shown. If the distance between the points is 2, what is the value of x? 
                  -- -- --.-- --.-- -->
                       0.03x   0.04x

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solve: 0.04x-0.03x = 2
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0.01x = 2
x = 200
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Cheers,
Stan H.