2x+8.4 6.3一4.8x 3(x一|.2)=11.4 5.5-1.7x2=13.|2x+8.4 6.3一4.8x 3(x一|.2)=11.4 5.5-1.7x2=13.| 1.6x 除0.8=2(2.6+x)除2.

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/16 17:57:52

2x+8.4 6.3一4.8x 3(x一|.2)=11.4 5.5-1.7x2=13.|2x+8.4 6.3一4.8x 3(x一|.2)=11.4 5.5-1.7x2=13.| 1.6x 除0.8=2(2.6+x)除2.
2x+8.4 6.3一4.8x 3(x一|.2)=11.4 5.5-1.7x2=13.|
2x+8.4 6.3一4.8x 3(x一|.2)=11.4 5.5-1.7x2=13.| 1.6x 除0.8=2(2.6+x)除2.

2x+8.4 6.3一4.8x 3(x一|.2)=11.4 5.5-1.7x2=13.|2x+8.4 6.3一4.8x 3(x一|.2)=11.4 5.5-1.7x2=13.| 1.6x 除0.8=2(2.6+x)除2.
12581