( 435 + 125 - 60 ) : x =5
500 : x =5
x = 500 : 5
x =100
(435+125-60) : x = 5
500 : x = 5
x = 500 : 5 = 100
k mk nha
<=> (435+125-60):x=5
=> 500:x=5
x=500:5
x=100
435 : x + 125 : x - 60 : x = 5
( 435 + 125 - 60 ) : x = 5
500 : x = 5
x = 500 : 5
x = 100
Vậy x = 100
Chúc bạn học tốt!
435:x+125:x-60:x=5
(435+125-60):x=5
500:x=5
x=500:5
x=100
Theo mik nghi la the nay, ko bt mik lam co dung ko nua