<PRE><B>Question 51292</B>
-1/4(x-12)+1/2(x+2)=x+4
 -x/4+12/4  + x/2 + 2/2 = x+4
   (-x+12+2x+4)/4     = x+4
     x   +   16       = 4x + 16
             3x       = 0
               x      = 0



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