Question

Tìm x:

350 - X + 165= 250

Mình Đà cần gấp

 

Answer 1

\(350-x+165=250\\ \Rightarrow350-x=250-165\\ \Rightarrow350-x=85\\ \Rightarrow x=350-85\\ \Rightarrow x=265\)

Answer 2

=> 350 - x = 250 - 165
=> 350 - x = 85
=> x = 350 - 85
=> x = 265