Question

$7$ times the reciprocal of a number added to $\frac{2}{3}$ is $3$, find the number.

Answer 1

Let the number be $x$

$\frac{7}{x}+\frac{2}{3}=3$

$\Rightarrow \frac{7}{x}=3-\frac{2}{3}$

$\Rightarrow \frac{7}{x}=\frac{9-2}{3}$

$\Rightarrow x=3$