Question

Question #4c664

Answer 1

The easiest way to use substitute is to substitute `x+1` for y in the second equation.
After you have solved for x, substitute its value into the first equation and then solve for y.

Explanation:

Substitute `x+1` for y in the second equation:

`x+1=-x+3`

`2x = 2`

`x = 1`

Substitute the value for x into the first equation:

`y = 1+1`

`y = 2`

The solution is the point `(1,2)`