Question

If x+y = 4 and x-y = 2, find x and y​

Answer 1

Step-by-step explanation:

x+y=4

x=4-y

x-y=2

4-y-y=2..

4-2y=2

-2y=-2

y=1..

Answer 2

Answer:

see there are two methods for solving these types of questions they are elimination and substitution ...but I have done from elimination method