How many solutions does this linear system have? y=2x-5 -8x-4y=-20

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asked Jan 23, 2017 114k views

1 Answer

ZhekaKozlov · Answer 1 · 2017-01-27T06:23:25+0000

-8x - 4y = -20...divide by -4
2x - y = 5...rearrange
2x - 5 = y

this is the same as the other equation...this means they are the same line with infinite solutions

How many solutions does this linear system have? y=2x-5 -8x-4y=-20

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