x+564783=546378
x=546378-564783
x=-18405
N£U §¢Y Lµ D¹NG TO¸N LíP 4 TH× CH¦A HäC Sè ¢M §¢U B¹N ¹
tìm x:x-4368=3484*4
Tìm x:
x : 11 - 145 = 526
Tìm x:
X x 2/5 = 4/15
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Tìm x:
x - 1/8 = 1/4 x 2/3
Tìm x:
x x 2 + x x 3 + x x 4 + x = 2130
Tìm X:
X : 3/9 = 7/8
( X - 21 x 13 ) : 11 = 30
Tìm x:
X x 3/4 = 4/5
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5/9 : x = 8/3
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tìm x:
x :7/11 = 22
11/2 - 3/2 x X = 7/4
tìm x:
x : 33 = \(\dfrac{9}{66}\) \(\dfrac{4}{5}\) x \(x\) = \(\dfrac{10}{11}\) :\(\dfrac{3}{4}\)
