Question

(ii) x + y = 4, 2x - y = 5. o
Ans. X =3, y = 1.​

Answer 1

Answer:

x=3

y=1

Step-by-step explanation:

x+y=4   ......(1)

2x-y=5   .....(2)

adding both (1) and (2), we get

3x=9

=>x=3

putting value of x in (1), we get

3+y=4

=>y=4-3=1

HOPE IT HELPS,

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Answer 2

Answer:x=3

Y=1

Step-by-step explanation:

X+y=4...............(1)

2x-y=5..........(2)

Adding equations 1and2 we get

x+2x-y+y=5+4

3x=9

x=3

Putting x=3in equations (1)

3+y=4

Y=4-3

Y=1

I think it will help you dear