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初中数学七年级下册(573题)


\(\left\{ {\begin{array}{*{20}{l}}
{\frac{{x - 3}}{2} - 3\left( {y - 1} \right) = 0①} \\
{2\left( {x - 3} \right) - 2\left( {y - 1} \right) = 0②}
\end{array}} \right.\)



知识点:第八章 二元一次方程组


参考答案:\(\left\{ {\begin{array}{*{20}{l}}
{x = 3} \\
{y = 1}
\end{array}} \right.\)

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