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labwork [276]
3 years ago
12

Determine if the following system of equations has no solutions, infinitely many

Mathematics
1 answer:
Lesechka [4]3 years ago
7 0

Step-by-step explanation:

  • 5x+6=1

5x=1-6

5x=-5

<h3> x=-1</h3>
  • x=-1 in -5x-8y=2

-5(-1)-8y=2

5-8y=2

-8y =2-5

-8y=-3

<h3> y=3/8</h3>
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95. A 20-gallon alcohol-water solution contains 15% pure alcohol. How much alcohol should
navik [9.2K]

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