Question

Slove graphic 2x-y=5 and 3x+2y=11

Answer 1

answer is that
x=3 and y=1
as
  4x-2y=10
+3x+2y=11

Answer 2

Answer:

2x − y = 5 .....(I)

3x + 2y = 11 .....(II)

Multiplying (I) with 2 we get

4x−2y=10 .....(III)

Adding (II) with (III)

7x=21⇒x=3

Putting the value of x in (I) we get

2×3−y=5

⇒6−y=5

⇒y=1