Question

$x - y = 5\\x + y = 19$

Answer 1

Answer:

Solution :-

◘ x - y = 5 and x + y = 19 by stimultanous method.

x - y = 5 . . . . . (1)

x + y = 19 . . . . . (2)

Now,

Adding equations (1) and (2), we get

❖ x - y + x + y = 5 + 19

➙ x + x - y + y = 24

➙ 2x = 24

➙ x = 24/2

➙ x = 12

Now,

Putting x = 12 in the equation (2), we get

✯ x + y = 19

➙ 12 + y = 19

➙ y = 19 - 12

➙ y = 7

∴ The value of x = 12, y = 7 is the solution of the system of the given equations.

Answer 2

Step-by-step explanation:

Hope this answer helps you !!!!!