Question

How do you solve `y=-x+5` and `2x-y=1`?

Answer 1

`x=2 ; y=3`

Explanation:

`x +y = 5`(1)
`2x -y = 1` (2) ; Adding (1) and (2) we get `3x=6 or x =2` Putting x=2 in equation (1) we get `y=3`[Ans]