Question

If x=a y=b solution of x-y=2 x+y=4 find aand b

Answer 1

Answer:

1,3

Step-by-step explanation:

a - b = 2 _________(1)

a + b = 4 ________(2)

adding these 2 Eq

2a = 6

a=3

substituting this value in 2nd Eq

3 + b = 4

b =1

good day

Answer 2

Step-by-step explanation:

Given:X=a and y=b

x-y=2

X+y=4

by using elimination method

x-y=2

+X+y=4

y and y gets cancelled

2x=6

X=6/2

X=3

x-y=2

3-y=2

3-2=y

1=y

X=a

a=3

y=b

b=1

So value of a =3 and b=1

HOPE IT HELPS YOU!