Question

!!!!!помогите решить!!!!!

Answer 1

$\displaystyle\bf\\\Big|\frac{n}{4} -\frac{3n}{8} \Big|=2\\\\\\\Big|\frac{2n-3n}{8} \Big|=2\\\\\\\Big|-\frac{n}{8} \Big|=2\\\\\\\left[\begin{array}{ccc}-\dfrac{n}{8} =2\\-\dfrac{n}{8} =-2\end{array}\right\\\\\\\left[\begin{array}{ccc}n_{1} =-16\\n_{2}=16 \end{array}\right\\\\\\Otvet \ : \ -16 \ ; \ 16$