Question

Solve this system of equations: X=? Y=? ( JUST WRITE THE NUMBER ANSWERS WITH A COMMA BETWEEN THEM)

{y=2x
x=-y+6

Answer 1

Therefore the Final Solution is

x = 2 and y = 4

( 2 , 4 )

Explanation:

Given:

`y=2x` ...............Equation ( 1 )

`x=-y+6` ................Equation ( 2 )

To Find:

x = ?

y = ?

Solution:

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

`x=-2x+6\\\\3x=6\\\\3x=6\\\\x=(6)/(3) \\\\\therefore x =2`

Now Substituting x = 2 in Equation ( 1 ) we get

`y =2* 2\\\\\therefore y=4`

Therefore the Final Solution is

x = 2 and y = 4

( 2 , 4 )