发布网友 发布时间:2024-01-08 13:02
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热心网友 时间:2024-01-13 11:00
∵| x | = | y |
∴x = y ,或 x = -y
x = y,则方程组化为 x = m , 6x = m -1,
联立得x = - 1/5 ,则 m = - 1/5
x = - y,则方程组化为 5x = m , 4x = m -1,
联立得x = 1 ,则 m = 5
(满意的话麻烦给好评,谢谢啦。)