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\(y-\frac{6}{2}=\left(48-24\cdot\frac{2}{6}-3\right)\)
=y-6/2=37
=y-3=37
=37+3=y=40
40 la chuan roi co phai ban danh nham dau ko dau bang thanh dau tru
ĐS: 40
Chắc chắn 100000000000000000000000000000000000000000000000%
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( 16 + 25 - 1 ) x y = 1000
40 x y = 1000
y = 1000 : 40
y = 25
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y : 0,04 + y x 3/2 - y x 6,5 = y ; 4 / 100 + y x 1,5 - y x 6,5 = 2014
= y x 25 + y x 1,5 - y x 6,5 = 2014
y x ( 25 + 1,5 - 6,5 ) = 2014
y x 20 = 2014
y = 2014 : 20 = 100,7
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yx10+1+2+3+4+5+6+7+8+9+10=2012
yx10+55 =2012
yx10 =2012-55
yx10 =1957
y =1957:10
y=195,7
yx10+1+2+3+4+5+6+7+8+9+10=2012
yx10+55 =2012
yx10 =2012-55
yx10 =1957
y =1957:10=195.7
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y + y x 1,5 + y x 3,5 = 255
y x ( 1 + 1,5 + 3,5) = 255
y x 6 = 225
y = 225 : 6
y = 37,5
y=24-y/3
y=