Question

which number is to be added to the sum of 4000 and 3000 to make 9000
answer plz ​

Answer 1

Answer:

2000 is the right answer

Step-by-step explanation:

let sum of the number be 'x'

therefore,

4000+3000+x=9000

7000+x=9000

x=9000-7000

x=2000.

Answer 2

Answer:

2000

Step-by-step explanation:

let the other no. be X

4000+3000+X=9000

7000+X=9000

X=9000-7000

X=2000