Question

x+y=6 x-y=2 find x and y​

Answer 1

Answer:

we can appy different methods to find the same..

i'm using substitution method.( you can also apply elimination or cross multiplication method)

x+y=6

x= 6- y ...(1)

also, x-y= 2

putting (1)

(6-y)-y= 2

6 -2y = 2

6-2 = 2y

4/2= Y

y = 2

x= 6-y

x= 6-2

x = 4

hope it helps..

Answer 2

Step-by-step explanation:

x=4 y=2

explanation:

we have

x+y=6 equation 1

x-y=2 equation 2

add this both equation

x+y=6

x-y=2

2x=8

x=8/2

=4

find y by substituting x in equation 1

x+y=6

y=6-x

y=6-4

y=2