Question

x+y =14and x-y=0 then find the x​

Answer 1

Answer:

Step-by-step explanation:

Given :-

x + y = 14 and x - y = 4

Solution :-

⇒ x + y = 14 ... (i)

⇒ x - y = 4 ... (ii)

From equation (i), we get

⇒ x = 14 - y ... (iii)

Putting this value in equation (ii), we get

⇒ (14 - y) - y = 4

⇒ 14 - 2y = 4

⇒ 10 = 2y

⇒ y = 10/2

⇒ y = 5 ... (iv)

Putting this in equation (iii), we get

⇒ x = 9

Hence, x = 9 and y = 5.

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Answer 2

Answer:

7

Step-by-step explanation:

given, x+y = 14 x-y=0

according to question x and y should be equal

so, we can write as 7-7 =0

x+y = 14

7+7= 14

x=7

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