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

User Pajevic
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1 Answer

4 votes
-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
User ZhekaKozlov
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8.2k points
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