x + 100 = 500 + 200
tik mik thi mik tick lai nha
x + 900 = 100 +1500
ai nhanh mik tick va tick lai mik nha
x + 900 = 100 +1500
x + 900 = 1600
x = 1600 - 900
x = 700
ai nhanh mik k va k lai mik nha
mik nhanh nh
ất k mik ^_^
x + 900 = 100 + 1500
x + 900 = 1600
x = 1600 - 900
x = 700
X+900=100+1500
X+900=1600
X=1600-900
X=700
Vậy X=700
x + 100 = 500 + 200
tick mik nha minh tick lại
x + 100 = 500 + 200
x + 100 = 700
x = 700 - 100
x = 600
tk mk mk tk lại
x + 100 = 500 + 200
x + 100 = 700
x = 700 - 100
x = 600
x + 100 = 500 + 200
x + 100 = 700
x = 700 - 100
x = 600
k mik nha minh k lại
x + 200 = 500 + 200
tick mik mik tick lai
x + 200 = 500 + 200
x + 200 = 700
x = 700 - 200
x = 500
x + 200 = 500 + 200
x + 200 = 700
x = 700 - 200
x = 500
k mik mik k lai ^_^
x+200=500+200
x+200=700
x=700-200
x=500
5+5+5=...
Ai tick mik thi mik tick lai nha
x - 78 = 100
happy new year vui ve
ban nao tick cho mik mik tick lai
ban nao co nhu cau thi kb voi mik nhe
thank you
x - 78 = 100
x = 100 + 78
x = 178
bn k mik rồi mik k lại bn
mik hứa đó
x - 78 = 100
x = 100 + 78
x = 178
m.n kb vs mik nha!
1 + 1 x 1 =
ai tick mik mik se tick lai nha ^ ^
x : 100 = 500 + 500
ai yick mk mk tick lai, nho kb lun nha
x : 100 = 500 + 500
x : 100 = 1000
x = 1000 x 100
x = 100000
x : 100 = 500 + 500
x : 100 = 1000
x = 1000 x 100
x = 100000
GTNN cua A=2015-x la ??
Ai tick mik mik se tick lai nha
tìm x biết:
x +70 =100
ai tick mik len diem mik tik lai.
x + 70 = 100
x = 100 - 70
x = 30
Vậy x = 30