Question

7x - 2y = -3
14x + y = 14

Answer 1

x = 5/7 and y = 4

Explanation:

-2(7x-2y = -3) = -14x + 4y = 6

(-14x + 4y = 6) + (14x + y = 14)

5y = 20

y = 20/5

y = 4

14x + 4 = 14

14x = 14-4

14x = 10

x = 10/14

x = 5/7