Question

I need the solution for

Answer 1

Explanation:

`- 2x + 4y = - 4 \\ 2x + 8y = 16 \\ 2x = 16 - 8y \\ x = (16 - 8y)/(2) \\ x = 8 - 4y \\ - 2(8 - 4y) + 4y = - 4 \\ - 16 + 5y + 4y = - 4 \\ 9y = 12 \\`

`y = (12)/(9) = 1.33 \\ x = 8 - 4y \\ x = 8 - 4 (12)/(9) \\ x = 8 - (48)/(9) \\ x = 2.67 \\`

(2.67, 1.33)