x-3x-1.2=4.8-5x

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/05 02:32:13
x-3x-1.2=4.8-5x
x)5535ѳ5I*/if:@b a6P ,䚁 F6yvPm|63j.@y`Ƴ9/{hƋ_ dkmqi#VD8`s

x-3x-1.2=4.8-5x
x-3x-1.2=4.8-5x

x-3x-1.2=4.8-5x

x-3x-1.2=4.8-5x
5x+x-3x=4.8+1.2
3x=6
x=2

x-3x-1.2=4.8-5x
x-3x-1.2+5x=4.8
3x=4.8+1.2=6
x=2;
有问题请追问~~

x-3x-1.2=4.8-5x
=X-3X+5X=4.8+1.2
3X=6
X=2