DeathFightervx
DeathFightervx DeathFightervx
  • 23-02-2019
  • Mathematics
contestada

What do the following two equations represent? -4x-5y=-4 and 4x+5y=4

Equal lines

Parallel lines

Perpendicular lines

none of the above

Respuesta :

akephd
akephd akephd
  • 23-02-2019
I believe these are equal lines.
If you multiply the first through by -1, you get the second, 4x+5y=4
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