Question

linear equation x+y-3=0 has how many solution ​

Answer 1

Answer: It has eight solutions:-

1) x+y-3=0

2) x+y=3

3) y=3-x

4) 0=3-x-y

5) x=3-y

6) -3=-x-y

7) -3+y=-x

8) x-3=-y