TÌM X X 24 = 47 14 67 – X = 15 + 6 X – 24= 33 ...
Câu 2: Tìm
xx
24 = 47 14 67 –
x
= 15 + 6
x – 24= 33 67 – x = 21
x = 33+ 24 x = 67 21
x = 57 x = 46
x
: 3 = 5 6 x
x
= 24
x= 5 x 3 x = 24 : 6
x= 15 x = 4
Câu 2: Tìm
xx
24 = 47 14 67 –
x
= 15 + 6
x – 24= 33 67 – x = 21
x = 33+ 24 x = 67 21
x = 57 x = 46
x
: 3 = 5 6 x
x
= 24
x= 5 x 3 x = 24 : 6
x= 15 x = 4