Question

the sum of two number is a . If one of the number is b find the number​

Answer 1

Given ,

the sum of two numbers = A

If ,

one of them are B

Find ,

another number = x = 2

Now ,

B + + 2 =A

B + 2 = A

2B = A

A = 2B

therefore , A = 2B

another number = 2