Question

Can anyone pls help:)?​

Answer 1

the last one

Explanation:

substitute both equation

`y = 2(4 + y) + (3)/(2) \\ y = 2y + 8 + (3)/(2) \\ y = - 9.5`

`x = 4 + y \\ x = 4 - 9.5 \\ x = - 5.5`