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x除以3=4点4+5点四解方程

x除以3=4.4+5.4x除以3=9.8x=29.4

x÷3=4.4+5.4解:x÷3=9.8 x=9.8*3 x=29.4行家正解,不明白可以追问!祝您学习进步满意请点击下面的【选为满意回答】按钮,O(∩_∩)O谢谢

解:x÷3=9.9 x=9.9*3 x=29.7

1/3x=4.4+5.41/3x=9.8 x=9.8*3 x=29.4

x/4=1.2两边同乘以4x=4.8

x=4*5分之3x=5分之12

一点三乘四点五

x÷3=4.6+5.6 x÷3=10.2 x=30.6 你好,本题已解答,如果满意 请点右上角“采纳答案”.

(1)X÷ 3 4 = 4 5 , X÷ 3 4 * 3 4 = 4 5 * 3 4 , X= 3 5 ;(2)X- 5 8 X=3, 3 8 X=3, 3 8 X* 8 3 =3* 8 3 , X=8.

解:3/ x=1/4 3=x/4 x=12

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