\(697:\frac{15n+364}{n}=17\)
=>\(\frac{15n+364}{n}=697:17\)
=>\(\frac{15n}{n}+\frac{364}{n}=41\)
=>\(15+\frac{364}{n}=41\)
=>\(\frac{364}{n}=41-15=26\)
=>n=364:26
=>n=14
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