Question

20 +
-
ety
2e.
8
$x + y = - 3 \\ 2x - y = 8$
​

Answer 1

Answer:

$- \frac{14}{3}$

Step-by-step explanation:

$x + y = - 3$

$x = - 3 - y$

now

$2x - y = 8$

$2( - 3 - y) - y = 8$

$- 6 - 2y - y = 8$

$- 6 - 3y = 8$

$- 3y = 8 + 6$

$- 3y = 14$

$y = - \frac{14}{3}$

hope it will help u ❣️