Question

in equestion x+y = 5 if x =3 then y=​

Answer 1

Step-by-step explanation:

x+y = 5 (i)

Put x= 3 in I equation

y = 5-3 =2

Answer 2

Given that,
x=3—(1)
Putting the equation (1) in the given equation,
x+y=5
=>3+y=5
=>y=5-(3)
=>y=2