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Which value of x is the solution to 5\x=x+13/6

 Aug 10, 2015

Best Answer 

 #1
avatar+299 
+5

5/x=x+13/6

→5=x^2+13x/6

subtract 5 to both sides

x^2+13x/6-5=0

x=$${\mathtt{\,-\,}}{\frac{{\mathtt{13}}}{{\mathtt{12}}}}{\mathtt{\,-\,}}{\frac{{\sqrt{{\mathtt{889}}}}}{{\mathtt{12}}}}$$ or $${\frac{{\sqrt{{\mathtt{889}}}}}{{\mathtt{12}}}}{\mathtt{\,-\,}}{\frac{{\mathtt{13}}}{{\mathtt{12}}}}$$

 Aug 10, 2015
 #1
avatar+299 
+5
Best Answer

5/x=x+13/6

→5=x^2+13x/6

subtract 5 to both sides

x^2+13x/6-5=0

x=$${\mathtt{\,-\,}}{\frac{{\mathtt{13}}}{{\mathtt{12}}}}{\mathtt{\,-\,}}{\frac{{\sqrt{{\mathtt{889}}}}}{{\mathtt{12}}}}$$ or $${\frac{{\sqrt{{\mathtt{889}}}}}{{\mathtt{12}}}}{\mathtt{\,-\,}}{\frac{{\mathtt{13}}}{{\mathtt{12}}}}$$

jdh3010 Aug 10, 2015

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