Question

X+y=4 and X-y=2 what is the value of X and y​

Answer 1

Answer:

x=3,y=1

Step-by-step explanation:

add equation 1 and 2

X+y=4

X-y=2

2x=6

x=3

put x=3in equation 1

X+y=4

3+y=4

y=4-3

y=1