Question

(i) 2x + y = 5; 3x - y = 5
(ii) x + y = 11; 2x – 3y = 7
(iii) 2x - y = 5; 3x + 2y = 11​

Answer 1

Step by step explained

same repeat this process is all 3ree question

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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