Question

If x = a, y = b is the solution of the equations x + y = 5 and 2x – 3y = 4, then the values of a and b are respectively

(a) 6, -1
(b) 2, 3
(c) 1, 4
(d) 19/5, 6/5

give only correct answer​

Answer 1

Answer:

The answer will be (d) 19/5,6/5

Answer 2

Answer:

(d)19/5,6/5

Step-by-step explanation:

From 1st equation,

y=5-x

Putting this value of y in another equation, we get,

2x-3(5-x)=4

2x-15+3x=4

5x=19

x=19/5

Putting this value of x in 1st equation we get,

y=5-19/5

y=6/5

As it is given that x=a and y=b, we get,

a=19/5 and b=6/5

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