To determine the slope of a line that is parallel to another line, we first need to identify the slope of the given line. The standard form of a linear equation is expressed as y = mx + b, where m represents the slope.
In the equation y = x + 5, we can see that the coefficient of x is 1. Therefore, the slope of this line is 1.
For two lines to be parallel, they must have the same slope. Consequently, a line that is parallel to the line described by the equation y = x + 5 will also have a slope of 1.
In summary, the slope of a line parallel to the given line is 1.