936 + 42 : x = 943
42 : x = 943 - 936
42 : x = 7
x = 42 : 7
x = 6
Nhớ click cho mik nha !!!!!!!!!!!!!!!!!!!!!!!!!!
Bài dễ, tự lm!!!!
936 + 42 :x = 943
42: x= 7
x= 6
42 : x = 943-936
42 : x = 7
x = 42 : 7
x = 6
943 - 936 = 42 : x
x = because 42 : 7
= 6