Nguyễn T.Phương Anh
Giới thiệu về bản thân
chịu lười ngáo hết !!!
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2022-10-08 22:16:28
a)cua
b)buộc
c)lúa
d)Thuốc
2022-10-05 20:39:25
95+(x+2)=47
x+2=47-95
x+2=-48
x=-48-2
x=-50
vậy x.....
2022-10-05 13:15:22
2x-5=13
2x=18
x=9
vậy .....
2022-10-05 13:13:42
134:2[156-6[54-2.(9+6)]]:x=86
67.[156-6[54-18-12]]:x=86
67[156-6.24]:x=86
67[156-144]:x=86
67.12:x=86
804:x=86
=>x=\(\dfrac{402}{43}\)
vậy ........
2022-10-04 22:34:11
x-65=-20
x=45
vậy ...........
2022-10-04 22:32:58
2022-10-04 21:59:24
2022-10-04 21:54:24
2022-10-04 21:52:36
x=8/5
2022-10-04 21:48:29