127 - ( x + 4 ) : 3 = 25
( x + 4 ) : 3 = 127 - 25
( x + 4 ) : 3 = 102
x + 4 = 102 x 3
x + 4 = 306
x = 306 -4
x = 302
127 - ( x + 4 ) : 3 = 25
127 - ( x + 4 ) = 25 x 3
127 - ( x + 4 ) = 75
( x + 4 ) = 127 - 75
x + 4 = 52
x = 52 - 4
x = 48
Vậy x = 48
127 - (x+4):3=25
=> (x+4):3=127-25
=> (x+4):3=102
=> x+4 =102.3
=> x+4 =306
=> x =306-4
=> x =302
127 - ( x + 4 ) : 3 = 25
127 - ( x + 4 ) = 25 x 3
127 - ( x + 4 ) = 75
( x + 4 ) = 127 - 75
x + 4 = 52
x = 52 - 4
x = 48
Vậy x = 48
127 - ( x + 4 ) : 3 = 25 ( x + 4 ) : 3 =127 - 25 ( x + 4 ) : 3 =102 x + 4 =102 nhan 3 x + 4 =306 x =302 các bạn nhớ ủng hộ cho mình nhé!
127 - ( x + 4 ) : 3 = 25
127 - ( x + 4 ) = 25 x 3
127 - ( x + 4 ) = 75
( x + 4 ) = 127 - 75
x + 4 = 52
x = 52 - 4
x = 48
Vậy x = 48
127 - ( x + 4 ) : 3 = 25
127 - ( x + 4 ) = 25 x 3
127 - ( x + 4 ) = 75
( x + 4 ) = 127 - 75
x + 4 = 52
x = 52 - 4
x = 48
Vậy x = 48
127 - ( x + 4 ) : 3 = 25
127 - ( x + 4 ) = 25 x 3
127 - ( x + 4 ) = 75
( x + 4 ) = 127 - 75
x + 4 = 52
x = 52 - 4
x = 48
Vậy x = 48