GlebV638200
GlebV638200
04-11-2022
Mathematics
contestada
5/8=n/n-9Solve each equation
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AyvenV774081
AyvenV774081
04-11-2022
[tex]\begin{gathered} \frac{5}{8}=\frac{n}{n-9}(\text{cross multiplying it)} \\ 5(n-9)=8n \\ 5n-45=8n \\ 5n-8n=45 \\ -3n=45 \\ n=-15 \end{gathered}[/tex]
So, the answer to the equation is n=-15
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