Question

2x + y = 7

5x + y = 9
Solve the system of equations.
(-2/3, 25/3)
(2/3, 17/3)
2/3,25/3)

Answer 1

(2/3, 17/3)

Explanation:

put x and y coordinates value in given equation to check equality. it equality holds that's the coordinates we are looking for.

here 2nd coordinate holds the equality