Question

Given the system of equations, what is the solution? x 2y = 11 x - 2y = -1 {(-5, -3)} {(1, 1)} {(5, 3)}

Answer 1

{(5, 3)}

Explanation:

Consider the system :

x + 2y = 11

x - 2y = -1

We notice that :

5 + 2×3 = 11

5 - 2×3 = -1

We conclude that :

(5, 3) is the solution to the system.