68-4.4x=24怎样解方程?
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68-4.4x=24怎样解方程?68-4.4x=24怎样解方程?68-4.4x=24怎样解方程?68-4.4x=2468-4.4x+4.4x=24+4.4x68=24+4.4x68-24=24-24+
68-4.4x=24怎样解方程?
68-4.4x=24怎样解方程?
68-4.4x=24怎样解方程?
68 - 4.4 x = 24
68-4.4x+4.4x=24+4.4x
68=24+4.4x
68-24=24-24+4.4x
4.4x=44
4.4x/4.4=44/4.4
x=10
/是除号.
-4.4x=24-68
-4.4x=-44
x=10