Question

Simultaneously x-2y=0 40-y=14​

Answer 1

x = 52, y = 26

Explanation:

x - 2y = 0

40 - y = 14​

(40 - 40) - y = 14​ - 40

- y = -26

y = 26

x - 2(26) = 0

x - 52 = 0

x (- 52 + 52) = 0 + 52

x = 52