Question

x-y=2;x+y=4 plz reply me i am waiting for it!​

Answer 1

Answer:

1=x-y=2

=let's take value of x=3,y=1

=3-1=2

Answer 2

Answer:

x=3, y=1

Step-by-step explanation:

x-y=2--eq1

x+y=4--eq2

Add eq1 and eq2, we get

(-2y)=(-2)

2y=2

y=2/2

y=1

Substitute y=1 in eq2

x+y=4

x+1=4

x=4-1

x=3