Find the Domain 9x-2=70

Problem

9*x−2=70

Solution

1. Identify the type of expression or equation provided. The expression 9*x−2=70 is a linear equation.

2. Determine the constraints on the variable x In a linear equation involving only multiplication and subtraction, there are no denominators containing variables, no square roots of negative numbers, and no logarithms.

3. Conclude that the variable x can be any real number because the operations performed on x are defined for all real values.

4. Express the domain in interval notation or as a set of all real numbers.

Final Answer

Domain: *(−∞,∞)

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