Bmurphy17
Bmurphy17 Bmurphy17
  • 14-03-2019
  • Mathematics
contestada

Solve they system of linear equations. Show all work.

y=5x+8

2x-3y=2

SOMEONE PLEASE PLEASE HELP ASAP!!!

Respuesta :

calculista
calculista calculista
  • 23-03-2019

Answer:

The solution of the system of equations is the point [tex](-2,-2)[/tex]

Step-by-step explanation:

we have

[tex]y=5x+8[/tex] ----> equation A

[tex]2x-3y=2[/tex] ----> equation B

substitute the equation A in the equation B and solve for x

[tex]2x-3(5x+8)=2[/tex]

[tex]2x-15x-24=2[/tex]

[tex]13x=-26[/tex]

[tex]x=-2[/tex]

substitute the value of x in the equation A

[tex]y=5(-2)+8=-2[/tex]

The solution of the system of equations is the point [tex](-2,-2)[/tex]

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