Question

(ii) ਜੇਕਰ X + y = 16 ਅਤੇ x – y = 6 ਹੋਵੇ ਤਾਂ ਦਾ ਮੁੱਲ ਕੀ ਹੋਵੇਗਾ।
If x + y = 16 and x - y = 6,
then find the value of x.
(a) 6
(b) 11
(c) 22​

Answer 1

Answer:

x is 11

y is 5

Step-by-step explanation:

x + y = 16 --(1)

x - y = 6

x = 6 + y ---(2)

put value of x in eq.--(1)

6 + y+ y = 16

2y + 6 = 16

2y = 16 - 6

2y = 10

y = 10/2

y = 5

now, put value of y in eq.--(2)

x = 5 + 6

x = 11