Дана система линейных уравнений: \( \begin{array}{rl} \left\{ \vphantom{\begin{aligned} 1\\ { \frac{2}{3}} \end{aligned}} \right.&\kern{-1.5em} \begin{aligned} { \frac{7}{5}}s-{ \frac{6}{5}}t=&9,\\ { \frac{3}{11}}s+{ \frac{4}{11}}t=&{ \frac{2}{11}} { .}\end{aligned} \end{array}\) Умножьте первое уравнение на \( 5,\) а второе на \( 11{ : }\) \( \left\{ \vphantom{\begin{aligned} 1\\[5px] 1 \end{aligned}} \right. \) \( =\), \( =\).
Задание

Дана система линейных уравнений:

\(\displaystyle \begin{array}{rl} \left\{ \vphantom{\begin{aligned} 1\\ {\small \frac{2}{3}} \end{aligned}} \right.&\kern{-1.5em} \begin{aligned} {\small \frac{7}{5}}s-{\small \frac{6}{5}}t=&9,\\ {\small \frac{3}{11}}s+{\small \frac{4}{11}}t=&{\small \frac{2}{11}} {\small .}\end{aligned} \end{array}\)

Умножьте первое уравнение на \(\displaystyle 5,\) а второе на \(\displaystyle 11{\small : }\)

\(\displaystyle \left\{ \vphantom{\begin{aligned} 1\\[5px] 1 \end{aligned}} \right. \)
[ ]\(\displaystyle =\)[ ],
[ ]\(\displaystyle =\)[ ].