Find the Domain x+4=3x-5

Problem

x+4=3*x−5

Solution

1. Identify the type of expression given. The expression x+4=3*x−5 is a linear equation.

2. Determine if there are any restrictions. In a linear equation involving polynomials, there are no denominators containing variables, no square roots of negative numbers, and no logarithms.

3. Conclude the domain. Since the expression is defined for all real numbers, the domain is the set of all real numbers.

Final Answer

Domain: *(−∞,∞)

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