Question

ਹੇਠ ਦਿੱਤੇ ਰੇਖੀ ਸਮੀਕਰਣ ਜੋੜੇ ਦਾ ਹੱਲ ਪਤਾ ਕਰੋ x+ y = 16, x – y = 4 Find the Solution of the following pair of linear equations. x+ y = 16, x – y = 4 निम्नलिखित रैखिक समीकरण युग्म का हल ज्ञात कीजिए x+ y = 16, x – y = 4 *​

Answer 1

Step-by-step explanation:

1/1,1/-1,16/4

1/1 is not equal to 1/-1

so it is a unique solution

Answer 2

Answer:

x=10 and y=6

Step-by-step explanation:

x+y =16...... (1)

x-y=4 ......... (2)

(2)ਤੋੰ. ..

x=4+y.......(3)

x ki value (1) me fill krn nal find out hoyega.

4+y+y=16

2y =16 - 4

2y = 12

y = 12/2 =6

y =6

y ki value (3) me fill krn nal find out hoyega.

x=4+6 =10

x=10 and y =6