1. **State the problem:** Put the equation of the line $$5x + y = -4$$ into slope-intercept form, which is $$y = mx + b$$ where $$m$$ is the slope and $$b$$ is the y-intercept. 2. **Isolate $$y$$:** Subtract $$5x$$ from both sides to get $$y$$ alone. $$y = -4 - 5x$$ 3. **Rewrite in slope-intercept form:** Rearrange terms to write $$y$$ as a function of $$x$$. $$y = -5x - 4$$ 4. **Simplify fractions:** There are no fractions to simplify here. 5. **Final answer:** The slope-intercept form is $$y = -5x - 4$$ This means the slope $$m = -5$$ and the y-intercept $$b = -4$$.