A business analyst needs to verify if a specific data point, represented as an ordered pair $(x, y)$, is a valid solution to a company's revenue equation. Arrange the following steps in the correct order to perform this check.

A quality control technician uses a linear equation to model the relationship between the weight ($x$) and volume ($y$) of a liquid chemical batch. To verify if a specific recorded data point $(x, y)$ is a valid 'solution' to this equation, what is the fundamental requirement that must be met after the technician substitutes the coordinates into the equation?

An accounting specialist is checking if a specific expense report data point ($x$, $y$) satisfies a linear budget model. If substituting the coordinates of the ordered pair into the model results in a mathematically false statement, the ordered pair is NOT a solution to the equation.

A data analyst is verifying if a specific coordinate pair $(x, y)$ satisfies a linear trend equation used for sales forecasting. Match the following terms used in the verification process with their correct descriptions.

A logistics coordinator is testing a data point, formatted as an ordered pair, against the supplier's linear freight equation. To confirm that the ordered pair is a solution, the coordinator substitutes the values into the equation and verifies that it produces a mathematically ____ statement.