3a×(8.5-1.5)=0.4×9
答案:5 悬赏:30 手机版
解决时间 2021-04-06 12:44
- 提问者网友:太高姿态
- 2021-04-06 09:25
3a×(8.5-1.5)=0.4×9
最佳答案
- 五星知识达人网友:归鹤鸣
- 2021-04-06 09:54
3a×(8.5-1.5)=0.4×9=3.6
21a=3.6
a=3.6÷21
a=6/35
21a=3.6
a=3.6÷21
a=6/35
全部回答
- 1楼网友:过活
- 2021-04-06 12:53
3a×(8.5-1.5)=0.4×9,21a=3.6,a=3.6/21=6/35
- 2楼网友:迟山
- 2021-04-06 11:17
3a×(8.5-1.5)=0.4×9
21a=3.6
x=36/210
=6/35
21a=3.6
x=36/210
=6/35
- 3楼网友:第幾種人
- 2021-04-06 10:46
3a×(8.5-1.5)=0.4×9
解:3ax7=3.6
21a=3.6
a=36/210
a=6/35
解:3ax7=3.6
21a=3.6
a=36/210
a=6/35
- 4楼网友:行雁书
- 2021-04-06 10:17
3a×(8.5-1.5)=0.4×9
解:3ax7=3.6
21a=3.6
a=36/210
a=6/35
解:3ax7=3.6
21a=3.6
a=36/210
a=6/35
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