0.6(x十1.2)=4.2解方程过程
1个回答
关注
展开全部
0.6(x十1.2)=4.20.6x+0.72=4.20.6x=4.2-0.720.6x=3.48x=3.48/0.6x=5.8
咨询记录 · 回答于2023-02-07
0.6(x十1.2)=4.2解方程过程
0.6(x十1.2)=4.20.6x+0.72=4.20.6x=4.2-0.720.6x=3.48x=3.48/0.6x=5.8
0.6(x十1.2)=4.2解方程过程0.6(x十1.2)=4.20.6x+0.72=4.20.6x=4.2-0.720.6x=3.48x=3.48/0.6x=5.8
0.6(x十1.2)=4.2解方程过程0.6(x十1.2)=4.20.6x+0.72=4.20.6x=4.2-0.720.6x=3.48x=3.48/0.6x=5.8
13(Ⅹ一5)=169解方程
13(Ⅹ一5)=16913x-65=16913x=169+6513x=234x=18
x的八倍减15.3的差是0.7,求X
升级图文咨询
升级图文咨询服务后有什么问题都可以发过来
8x-15.3=0.78x=0.7+15.38x=16x=2
x的八倍减15.3的差是0.7,求X 8x-15.3=0.78x=0.7+15.38x=16x=2