Question

Write any two solutions of x-y =9 ​

Answer 1

Answer:

• If x = 1 and y= -8
• If x =10 and y =1

Step-by-step explanation:

If x = 1, then find y

x - y = 9

1 - y = 9

y = 1- 9

y = -8

So, if x = 1 and y= -8

If y = 1, then find x

x - y = 9

x - 1 = 9

x = 1+ 9

x = 10

So, if x = 10 and y= 1

Answer 2

Answer:

The two solutions for the equation will be (10,1) and (11,2).

Step-by-step explanation:

In the question, we have been asked to find out any two values for x and y each that will give the answer 9 after subtracting y from x.

The equation is :

x - y =9

First put y=1,

x-1 =9

x=10

Now put y=2,

x-2 = 9

x=11

So the two solutions for the equation will be (10,1) and (11,2)