Final answer:
To rewrite the equation in slope-intercept form, subtract 8 from both sides to isolate y and obtain y = x - 4, which is now in slope-intercept form with a slope of 1 and a y-intercept of -4.
Step-by-step explanation:
To rewrite the given equation in slope-intercept form, we need to isolate the variable y on one side of the equation.
Given equation: y + 8 = (x + 4)
To isolate y, we subtract 8 from both sides of the equation:
y = x + 4 - 8
y = x - 4
The equation y = x - 4 is now in slope-intercept form, where the slope is 1 and the y-intercept is -4.
Learn more about Slope-intercept form of an equation