“微信扫一扫”进入题库练习及模拟考试
初中数学七年级下册（573题）
{4x = - 5y - 2} \\
{2x + 3y = 2}
\end{array}} \right.\)
知识点：第八章 二元一次方程组
参考答案：\(\left\{ {\begin{array}{*{20}{l}}
{x = - 8} \\
{y = 6}
\end{array}} \right.\)
“微信扫一扫”进入题库练习及模拟考试
{4x = - 5y - 2} \\
{2x + 3y = 2}
\end{array}} \right.\)
参考答案：\(\left\{ {\begin{array}{*{20}{l}}
{x = - 8} \\
{y = 6}
\end{array}} \right.\)