Question

X=y
x+2y =3
Solve using substitution

Answer 1

Therefore the Final Solution is

x = 1 and y = 1

Explanation:

Given:

`x=y` ...............Equation ( 1 )

`x+2y=3` ................Equation ( 2 )

To Find:

x = ?

y = ?

Solution:

Equating Equation ( 1 ) in Equation ( 2 ) we get

`y+2y=3\\\\3y=3\\\\y=(3)/(3) \\\\\therefore y =1`

Now Substituting y = 1 in Equation ( 1 ) we get

`x =1\\\\\therefore x=1`

Therefore the Final Solution is

x = 1 and y = 1