Determine which system below will produce infinitely many solutions. -4x + 6y = 20 4x - 3y = -2 -2x + 4y = 18 4x - 8y = -36 3x -

Question

Inessa [10]

3 years ago

14

Determine which system below will produce infinitely many solutions. -4x + 6y = 20 4x - 3y = -2 -2x + 4y = 18 4x - 8y = -36 3x -

2y = 5 -6x - 4y = -10 5x - 3y = 12 15x - 9y = 24 can you help me please

Mathematics

1 answer:

Vanyuwa [196] · Answer 1 · 2022-08-25T08:07:13+03:00

Vanyuwa [196]3 years ago

3 0

The second:
$\left \{ {{-2x+4y=18} \atop {4x-8y=-36}} \right.$
<span>The second equation is equal to the first multiplied by -2, giving two coincident straight lines with infinite points in common (solutions)</span>