x-2000=3000+4000
x-2000=7000
x=7000-2000
x=5000
\(x-2000=3000+4000\)
\(x-2000=7000\)
\(x=7000+2000\)
\(x=9000\)
Vậy \(x=9000\)
x-2000 = 3000 + 4000
x-2000 = 7000
x = 7000 + 2000
x = 9000
=> Vậy x = 9000
x - 2000 = 3000 + 4000
x - 2000 = 7000
x = 7000 + 2000
x = 9000
x - 2 000 = 3 000 + 4 000
x - 2 000 = 7 000
x = 7 000 - 2 000
x = 5 000
x - 2000 = 3000 + 4000
x - 2000 = 7000
x = 7000 + 2000
x = 9000
x - 2000 = 3000 + 4000
=> x - 2000 = 7000
=> x = 7000 + 2000
=> x = 9000
x-2000=3000+4000
x-2000=7000
x=7000+2000
x=9000
Vậy x=9000