2x-0.36X5=0.

来源:学生作业帮助网 编辑:作业帮 时间:2024/04/28 04:00:04

2x-0.36X5=0.
2x-0.36X5=0.

2x-0.36X5=0.
2x-1.8=0.8
2x=0.8+1.8=2.6
x=1.3

2x=0.8+0.36X5
2x=0.8+1.8
x=2.6\2
x=1.3

2x=0.8+0.36X5
2x=0.8+1.8
2x=2.6
x=1.3

2x=0.8+0.36X5
2x=0.8+1.8
2x=2.6
x=1.3

如果0.36是乘以5的话
2x-1.8=0.8
2x=2.6
x=1.3