soboveni6434 soboveni6434
  • 17-03-2022
  • Mathematics
contestada

3. x + y = 16
y = -x + 1

Respuesta :

bignastyjack
bignastyjack bignastyjack
  • 17-03-2022

Answer:

[tex]False[/tex]

Step-by-step explanation:

[tex]\begin{bmatrix}x+y=16\\ y=-x+1\end{bmatrix}[/tex]

[tex]\mathrm{Substitute\:}:y=-x+1[/tex]

[tex]\begin{bmatrix}x-x+1=16\end{bmatrix}[/tex]

[tex]x-x=0[/tex]

[tex]0+1=1[/tex]

[tex]1=16[/tex]

[tex]\mathrm\:{1\:does\:not\:16[/tex]

[tex]\mathrm\:{So\:this\:equation\:is\:false}[/tex]

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