Find the Domain 5+2n=2n+6

Problem

5+2*n=2*n+6

Solution

1. Identify the type of equation. This is a linear equation in one variable, n

2. Analyze the expressions on both sides. Both 5+2*n and 2*n+6 are polynomial expressions (specifically, linear functions).

3. Determine the restrictions. Polynomials are defined for all real numbers because there are no denominators containing the variable, no square roots of negative numbers, and no logarithms of non-positive numbers.

4. Conclude the domain. Since there are no values of n that make the expressions undefined, the domain is the set of all real numbers.

Final Answer

Domain: *(−∞,∞)

Want more problems? Check here!