kyrajackson2 kyrajackson2
  • 12-04-2018
  • Mathematics
contestada

what is the x- coordinate of the solution to the system of equations? 0.1x+0.5y=0.6 0.4x-1.2y=-5.6

Respuesta :

calculista
calculista calculista
  • 21-04-2018
we have that

0.1x+0.5y=0.6
0.4x-1.2y=-5.6

using  a graph tool
see the attached figure

the solution is the point (-6.5,2.5)

the answer is
the coordinate x of the solution is x=-6.5
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