Final answer:
To find the x-intercept of the equation x + 5y = 20, set y = 0 and solve for x. The x-intercept is (20, 0).
Step-by-step explanation:
To find the x-intercept of the equation x + 5y = 20, we need to set y = 0 and solve for x. When y = 0, the equation becomes x + 5(0) = 20, which simplifies to x = 20. So the x-intercept is (20, 0).
Learn more about Finding the x-intercept of a linear equation