0.3x+0.4=0.7x-1

来源:学生作业帮助网 编辑:六六作业网 时间:2025/01/12 00:07:46
0.3x+0.4=0.7x-10.3x+0.4=0.7x-10.3x+0.4=0.7x-1 

0.3x+0.4=0.7x-1
0.3x+0.4=0.7x-1

0.3x+0.4=0.7x-1