Mandakidd Mandakidd

31-03-2014
Mathematics

contestada

Solve the rational equation

X/60-5/6=3/5

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Аноним Аноним

31-03-2014

[tex]\frac{x}{60}-\frac{5}{6}=\frac{3}{5}\ \ \ \ /\cdot60\\\\60\cdot\frac{x}{60}-60\cdot\frac{5}{6}=60\cdot\frac{3}{5}\\\\x-10\cdot5=12\cdot3\\\\x-50=36\ \ \ /+50\\\\x=86[/tex]

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