Question

determine the slope of ( x + y = -4 )

Explanation:

Step1: Rewrite to slope-intercept form

Rearrange $x + y = -4$ to solve for $y$:
$y = -x - 4$

Step2: Identify the slope

In $y=mx+b$, $m$ is slope. Here $m=-1$.

Answer:

$-1$