作业帮0.95*4+6x=5 4.2(x-2)=8.4 (x+3.2)*0.4=1.6 x-1.1+0.6=2.4 8.7(x
来源：学生作业帮 编辑：作业帮 分类：数学作业 时间：2024/07/07 15:28:29
0.95*4+6x=5 4.2(x-2)=8.4 (x+3.2)*0.4=1.6 x-1.1+0.6=2.4 8.7(x-5.9)=0
9.2x-x=49.2 x+2.5x=0.7 x-0.76x=0.96 12x=300-4x
9.2x-x=49.2 x+2.5x=0.7 x-0.76x=0.96 12x=300-4x
1、0.95*4+6x=5
6X=5-3.8
X=0.2
2、4.2(x-2)=8.4
X-2=2
X=4
3、(x+3.2)*0.4=1.6
X+3.2=4
X=0.8
4、x-1.1+0.6=2.4
X-0.5=2.4
X=2.9
5、8.7(x-5.9)=0
X-5.9=0
X=5.9
6、9.2x-x=49.2
8.2X=49.2
X=6
7、x+2.5x=0.7
3.5X=0.7
X=0.2
8、x-0.76x=0.96
0.24X=0.96
X=4
9、12x=300-4x
16X=300
4X=75
X=48.75
6X=5-3.8
X=0.2
2、4.2(x-2)=8.4
X-2=2
X=4
3、(x+3.2)*0.4=1.6
X+3.2=4
X=0.8
4、x-1.1+0.6=2.4
X-0.5=2.4
X=2.9
5、8.7(x-5.9)=0
X-5.9=0
X=5.9
6、9.2x-x=49.2
8.2X=49.2
X=6
7、x+2.5x=0.7
3.5X=0.7
X=0.2
8、x-0.76x=0.96
0.24X=0.96
X=4
9、12x=300-4x
16X=300
4X=75
X=48.75
0.95*4+6x=5 4.2(x-2)=8.4 (x+3.2)*0.4=1.6 x-1.1+0.6=2.4 8.7(x
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