a, 1000 : 8 - ( 17 - x ) = 110
125 - 17 + x = 110
108 + x = 110
x = 110 - 108 = 2
8 x ( x + 5 ) = 1608
8x + 40 = 1608
8x = 1568
x = 196
a, 1000 : 8 - ( 17 - x ) = 110
125 - (17- x) = 110
17 - x = 125 - 110
17 - x = 15
x = 17 - 15
x = 2
b, 8 * ( x + 5 ) = 1608
x + 5 = 1608 : 8
x + 5 = 201
x = 201 - 5
x = 196
a) 1000 : 8 - ( 17 - x ) = 110 b) 8 * ( x + 5 ) = 1608
125 - ( 17 - x ) = 110 x + 5 = 1608 : 8
17 - x = 125 - 110 x + 5 = 201
17 - x = 15 x = 201 - 5
x = 17 - 15 x = 196
x = 2
~Moon~
\(a,1000:8-(17-x)=110\)
\(\Rightarrow125-(17-x)=110\)
\(\Rightarrow17-x=125-110\)
\(\Rightarrow17-x=15\)
\(\Rightarrow x=17-15=2\)
\(b,8\times(x+5)=1608\)
\(\Rightarrow x+5=1608:8\)
\(\Rightarrow x+5=201\)
\(\Rightarrow x=201-5=196\)
a) Như của bạn Hoàng Thiên
b) 8 x ( x + 5 ) = 1608
8x + 40 = 1608
8x = 1608 - 40
8x = 1568
x = 1568 : 8
x = 196
Vậy x = 196
a, 1000 : 8 - ( 17-x) = 110
125 - ( 17 - x ) = 110
17 - x = 15
x = 17 - 15
x = 2
b, 8 x ( x+5) = 1608
x + 5 = 1608 : 8
x = 201 - 5
x = 196
a )
1000 : 8 - ( 17 - \(x\) ) = 110.
125 - ( 17 - \(x\) ) = 110.
17 - \(x\) = 125 - 110 = 15
\(\Rightarrow\) \(x\) \(=\) \(17-15=2\)
b )
8 x ( \(x\) + 5 ) = 1608
\(x+5\) = 1608 : 8 = 201.
\(\Rightarrow\) \(x\) \(=\) \(201-5=196\)
a)1000:8-(17-x)=110
125-17+x=110
108+x=110
x=110-108
x=2
Vậy x=2
b) 8 x (x+5)=1608
x+5=1608:8
x+5=201
x=201-5
x=196
Vậy x=196
Hok_Tốt
#Thiên_Hy
a) 1000 : 8 - ( 17-x) = 110
125 - (17-x) = 110
17-x = 125 - 110
17-x = 15
x = 17 - 15
x = 2
b) 8 x ( x+5) = 1608
x+5 = 1608 : 8
x + 5 = 201
x = 201 - 5
x = 196
k mk nha
a/ 1000:8-(17-x) = 110
=)125-(17-x) = 110
=)17-x = 125 - 110 = 25
Đoạn sau tự làm đi ha chúc may mắn học giỏi nhé
b/ 8x ( x+5) = 1608
=)x + 5 =1608 : 8= 201
=)x = 201 - 5 = 196
vậy x=196