Question

please mark ans mi step by step please ​

Answer 1

Answer:

plz mark as brainliest thn i m going to answer all question

Answer 2

Answer:

Here is you answer

Step-by-step explanation:

First solution:-

Let x be 2, then

x +y =9

2+y=9

y=9-2

y=7

Therefore, (2,7) is the first solution

Second Solution:-

Let x be 3, Then

x +y =9

3 +y =9

y = 9- 3

y= 6

Therefore, (3,6) is the second solution

Third solution:-

Let x be 4, then

x +y =9

4 +y =9

y= 9-4

y= 5

Therefore, (4,5) is the third solution

Fourth solution :-

Let x be 5, then

x + y =9

5 +y = 9

y= 9-5

y=4

Therefore, (5,4) is the fourth solution