2 years ago

7x - 3 = 5x + 5 \I need to know if it has no solution infinite solutions or no solutions

Mathematics

1 answer:

Serjik [45]2 years ago

8 0

Answer:

one solution

Step-by-step explanation:

7x - 3 = 5x + 5 ( subtract 5x from both sides )

2x - 3 = 5 ( add 3 to both sides )

2x = 8 ( divide both sides by 2 )

x = 4

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Establish for which constants c the following function is a density.

Valentin [98]

By "density" I assume you mean "probability density function". For this to be the case for $f(x)$ , we require

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you have

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which means

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