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How to solve n-5*2/3=3/4

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n-5\cdot(2)/(3)=(3)/(4)\\\\n-(10)/(3)=(3)/(4)\ \ \ \ |\cdot12\\\\12n-12\cdot(10)/(3)=12\cdot(3)/(4)\\\\12n-4\cdot10=3\cdot3\\\\12n-40=9\ \ \ \ |+40\\\\12n=49\ \ \ \ \ |:12\\\\n=(49)/(12)

User Hoefling
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