Respuesta :

MathWiz0001

Step-by-step explanation:

Substitute y = -2x+3 into the value of y in the second equation:

[tex]x + - 2x + 3 = 6[/tex]

Subtract:

[tex] - x + 3 = 6[/tex]

Subtract 3 from both sides:

[tex] - x = 3[/tex]

Find the inverse, or divide by (-):

[tex]x = - 3[/tex]

Substitute -3 into the first equation:

[tex]y = - 2( - 3) + 3[/tex]

Multiply:

[tex]y = 6 + 3[/tex]

Add:

[tex]y = 9[/tex]

Solution :

  • The value of x = –3
  • The value of y = 9

For clear understanding refer to the attachment! :D

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