Question

Use elimination to solve the system of equations 9x-2y=30 and x-2y=14

Answer 1

Explanation:

9x - 2y = 30

x - 2y = 14

9x - 2y = 30

-x + 2y = -14

8x = 16

x = 2

2 - 2y = 14

-2y = 12

y = -6

(2, -6)