Final answer:
To rewrite the equation 4x + 4y = 20 in slope-intercept form, subtract 4x from both sides and divide by 4 to get y = -x + 5.
Step-by-step explanation:
To rewrite the equation 4x + 4y = 20 in slope-intercept form, we need to isolate y on one side of the equation. First, subtract 4x from both sides to get 4y = -4x + 20. Then, divide both sides by 4 to get y = -x + 5. So, the equation 4x + 4y = 20 can be rewritten in slope-intercept form as y = -x + 5.
Learn more about Slope-intercept form of an equation