Question

What is the solution to the following system of equations?

[x+y=5
(x-y= 1
0 (-2,7)
(2,3)
(3, 2)
(7-2)

Answer 1

(3,2)

Explanation:

The system is

x + y = 5

x -y = 1

Add the equations to eliminate y

2x = 6----->x=3

Substitute this value in any equation

3+y = 5----->y=2

The solution is (3,2)