Find the Domain -5y=15

Problem

−5*y=15

Solution

1. Identify the type of equation. The given equation −5*y=15 is a linear equation in one variable, y

2. Solve for the variable. Dividing both sides by −5 gives y=−3

3. Determine the domain. In the context of a single-variable equation where y is the independent variable, the domain refers to the set of all possible values that y can take.

4. Analyze constraints. Since there are no square roots of negative numbers, no logarithms of non-positive numbers, and no denominators that could be zero involving the variable, there are no restrictions on y

5. Conclude that the variable y can be any real number.

Final Answer

Domain:(−∞,∞)

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