14 : ( x - 17 ) = 2
(x-17) = 14 :2
x-17 = 7
x = 7+17
x = 24
14 : ( x - 17 ) = 2
x - 17 = 14 : 2
x - 17 = 7
x = 7 + 17
x = 24
Ta có : \(14:\left(x-17\right)=2\)
\(\Rightarrow x-7=14:2\)
\(\Rightarrow x-7=7\)
\(\Rightarrow x=14\)
Nãy làm sai, làm lại :
\(14:\left(x-17\right)=2\)
\(\Rightarrow x-17=14:2\)
\(\Rightarrow x-17=7\)
\(\Rightarrow x=24\)
14:(x-17)=2
x-17 =14:2
x-17=7
x =7+17
x =24
-Vậy x=24
14 : ( x - 17 ) = 2
x - 17 = 14 : 2
x - 17 = 7
x = 7 + 17
=> x = 24
14 : ( x - 17 ) = 2
x - 17 = 14 : 2
x - 17 = 7
=> x = 17 + 7
=> x = 24