Question

value of x and y in each of the following two pairs of equation are:

x+y=13
x-y=5​

Answer 1

Answer:

sorry brother don't know ok

Answer 2

Answer:

y=4, x=9

Step-by-step explanation:

$x + y = 13 \\ x - y = 5 \\ 2y = 8 \\ y = 4 \\ puting \: the \: value \: eq. \: i \\ x + y = 13 \\ x + 4 = 13 \\ x = 13 - 4 \\ x = 4$