cdzavala683 cdzavala683
  • 13-02-2020
  • Mathematics
contestada

1. Which shows the solution for the
following system of equations?
y = - 4x + 6
x+4y=8

Respuesta :

Ursus Ursus
  • 14-02-2020

Answer:

x=1.07  and y=1.72

Step-by-step explanation:

[tex]y = - 4x + 6[/tex]       Equation 1

[tex]x+4y=8[/tex]          Equation 2

Putting the value of Equation:1 in Equation:2

[tex]x+4y=8[/tex]

[tex]y = - 4x + 6\\x+4(-4x+6)=8\\x-16x+24=8\\-15x=-16\\x=1.07[/tex]

Putting the value of x in Equation:1

[tex]y = - 4x + 6\\y = - 4(1.07) + 6\\y=1.72[/tex]

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