steelgirl145 steelgirl145
  • 17-12-2019
  • Mathematics
contestada

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

Respuesta :

inchu420 inchu420
  • 23-12-2019

Answer:

Therefore the Final Solution is

x = 1 and y = 1

Step-by-step explanation:

Given:

[tex]x=y[/tex]                ...............Equation ( 1 )

[tex]x+2y=3[/tex]         ................Equation ( 2 )

To Find:

x = ?

y = ?

Solution:

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

[tex]y+2y=3\\\\3y=3\\\\y=\frac{3}{3} \\\\\therefore y =1[/tex]

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

[tex]x =1\\\\\therefore x=1[/tex]

Therefore the Final Solution is

x = 1 and y = 1

Answer Link

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