Question

how to solve 9k+7/k+1=13​

Answer 1

$\huge {\bold {\red {s0lUtion....}}}$

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$\bold \green {{solve\: for\: "k "}}$

$= > 9k + \frac{7}{k} + 1 = 13 \\ \\ = > 9k + \frac{7}{k} = 13 - 1 \\ \\ = > 9 k + \frac{7}{k} = 12 \\ \\ = > k = 12 - \frac{ \sqrt{ - 108} }{18} \\ \\ = > 0.6667 - 0.5779 \\ \\ = > 0.088$

$\bold \blue {{HOPE \: YOU \:GOT \:IT}}$