1/4X-1/6X=4,3X-X=48,X=48

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/05 13:55:14
1/4X-1/6X=4,3X-X=48,X=48

1/4X-1/6X=4,3X-X=48,X=48
1/4X-1/6X=4,3X-X=48,X=48

1/4X-1/6X=4,3X-X=48,X=48
应该是
1/4X-1/6X=4,
两边同乘以12
3X-2X=48,
合并同类项
X=48