Question

solve :- x+y =5,x - y = 3​

Answer 1

Answer:

$\large\boxed{\sf{x=4,\:\:y=1}}$

Step-by-step explanation:

Given a pair of linear equations such that,

x + y = 5......(1)

x - y = 3.......(2)

Now, to solve these equations.

Solving eqn (2) , we get,

=> x = 3 + y

Now, substitute this value in (1),

Therefore, we will get,

=> 3 + y + y = 5

=> 2y = 5 - 3

=> y = 2/2

=> y = 1

Therefore, we will get,

=> x = 3 + 1

=> x = 4

Another Method :

Adding eqn (1) and (2) , we get,

=> 2x = 8

=> x = 8/2

=> x = 4

Now, putting this, value in (1), we get,

=> 4 + y = 5

=> y = 5 - 4

=> y = 1

Hence, the required value of x = 4 and y = 1

Answer 2

Hey! Mate Here is your solution. Thanks