\( 2 x - 5 y + 5 = \)

The expression \(2x - 5y + 5\) can be recast as an equation by setting it equal to zero. This leads to \(2x - 5y + 5 = 0\), which is the standard form of a linear equation in two variables, \(x\) and \(y\). You can graph it to see the relationship between \(x\) and \(y\) as a straight line, revealing how changes in one variable affect the other. In real-world scenarios, equations like this many times represent constraints or relationships, such as budget constraints, pricing models, or even physical phenomena. For example, if \(x\) represents units produced and \(y\) represents resources used, this equation helps in understanding how to optimize production while adhering to resource limits.