x + 150 = 1234 + 89
x + 150 = 1323
x = 1323 - 150
x = 1173
x + 150 = 1234 + 89
x + 150 = 1323
x = 1323 - 150
x = 1173
x + 150 = 1234+89
x+ 150 = 1323
x = 1323-150
x= 1173
k mk
mk k lai
x + 150 = 1323
x = 1323 - 150
x =1173 nhé bạn
x + 150 = 1323
x = 1323 - 150
x =1173
x + 150 = 1234 + 89
x + 150 = 1323
x = 1323 - 150
x = 1173
k mik nha bn
mik k lại bn
\(x+150=1323\)
\(x=1323-150\)
\(x=1173\)
x=1173 đó bạn vì ta lấy x+150=1323 ; x =1323-150 ;x=1173
x+150=1234+89
x+150=1323
x =1323-150
x =1173
x+150=1234+89
x+150=1323
x=1323-150
x=1173