1000 + x = 234 + 2000
1000 + x = 2234
x = 2234 - 1000
x = 1234
Vậy x = 1234
1000 + x = 234 + 2000
1000 + x = 2234
x = 2234 - 1000
x = 1234
1000+x=234+2000
1000+x=2234
x=2234-1000
x=1234
1000+x=234+2000
1000+x=2234
x=2234-1000
x=1234
k nhe
1000 + x = 234 +2000
1000+ x = 2234
x = 2234 - 1000
x = 2134
1000+x=2234
x=2234-1000
x=1234
k nha cảm ơn
1000+x=234+2000
1000+x=2234
x=2234-1000
x=1234
1000+x=234+2000
1000+x=2234
x=2234-1000
x=1234