Question

solve x-y=10,x+y=22​

Answer 1

Answer:

x-y=10. (1)

x=10+y. (2)

x+y=22. (3)

Putting value of x from equation 2 to 3

10+y+y=22

2y=22-10

2y=12

y=6

Now put value of y in eq(2)

x=16

Hence value of x and y is 16 and 6 respectively

Answer 2

HEYA MATE !!!

Your solution is in attachment...

Hope it helps :-)