brittonvscott brittonvscott
  • 13-05-2020
  • Mathematics
contestada

Graph the following system of equations:
2x + 3y = -6
x - 3y = 15
what is the solution to this system?

Respuesta :

marcthemathtutor
marcthemathtutor marcthemathtutor
  • 13-05-2020

Answer:

x = 3

y = -4

Step-by-step explanation:

see attached

the solution to the system of equations correspond to the coordinates of the point of intersection of the 2 graphs.

turns out that the graphs intersect at (3,-4)

hence the solution is  x = 3  and y = -4

Ver imagen marcthemathtutor
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