13x-6.8x+X=46.8怎么解

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/01 06:19:33
13x-6.8x+X=46.8怎么解

13x-6.8x+X=46.8怎么解
13x-6.8x+X=46.8怎么解

13x-6.8x+X=46.8怎么解
13x-6.8x+X=46.8
(13-6.8+1)x=46.8
7.2x=46.8
x=46.8÷7.2
x=6.5

怎么两个x,一个大的一个小的,题目不清晰.

13x-6.8x+x=46.8
7.2x=46.8
x=46.8/7.2
x=6.5

13x-6.8x+x=46.8
(13-6.8+1)x=46.8
7.2x=46.8
x=46.8/7.2
x=6.5