Question 899868
Y= -a                    
   ______ x - c/d    solve for x
      b 

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Y = (-ax/b) - (c/d)
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-ax/b = y + (c/d)
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-ax = b(y+(c/d))
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x = -(b/a)(y+(c/d)
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Cheers,
Stan H.
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