2a-b=3a+b,5a+8b=2 a=?b=?

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/02 08:09:09
2a-b=3a+b,5a+8b=2 a=?b=?

2a-b=3a+b,5a+8b=2 a=?b=?
2a-b=3a+b,5a+8b=2 a=?b=?

2a-b=3a+b,5a+8b=2 a=?b=?