1000 + 2000 + 3000 + x  = 8000

6000 + x = 8000

x = 8000 - 6000 

x = 2000

k nha

6000 + X = 8000

X = 8000 - 6000

X = 2000

tk nhé

1000+1000=2000

2000+3000=6000

4000+3000=7000 

Bn k mik đi

1000 + 1000 = 2000

2000 + 3000 = 5000

4000 + 3000 = 7000

4000 nha bn kick mik nhé bn  mik sẽ k bn cho 

4000 + X = 8000

X  = 8000 - 4000

X = 4000

tk nhé

=87717347

k nha

87717347 nha bạn kick mik nha bạn

x=12 000-6000=6000   k minh minh k lai

6000 + X = 12 000 

X = 12 000 - 6000

X = 6000

tk nhé

5000 + 100 = 5100

7400 - 400 = 7000

2000 3 + 600 = 6600

8000 : 2 + 2000 = 6000

6000 - (5000 - 1000) = 2000

6000 - 5000 + 1000 = 2000

7000 - 3000 x 2 = 1000

(7000 - 3000) x 2 = 8000

5000 + 100 = 5100

7400 - 400 = 7000

2000 3 + 600 = 6600

8000 : 2 + 2000 = 6000

6000 - (5000 - 1000) = 2000

6000 - 5000 + 1000 = 2000

7000 - 3000 x 2 = 1000

(7000 - 3000) x 2 = 8000

3000

1000

2000

1000 + 2000 = 3000

3000 - 2000 = 1000

3000 - 1000 = 2000

6000 nha ban kick mik nha ban

6000 + X = 12 000

X = 12 000 - 6000 

X = 6000

tk nhé

x + 1000 = 2000 + 3000

x + 1000 = 5000

           x = 5000 - 1000

           x = 4000

\(x+1000=2000+3000\)

\(x+1000=5000\)

                \(x=5000-1000\)

                \(x=4000\)