Final answer:
To find the coordinates, consider the distance as the absolute value of the difference between the x-coordinate and the unknown y-coordinate. Solve for y to get the coordinates.
Step-by-step explanation:
To find the coordinates, we are given that the x-coordinate is 4 and the distance is 20 units. Since we only have the x-coordinate, we can consider the distance as the absolute value of the difference between the x-coordinate and the unknown y-coordinate. So, the coordinates can be (4, y) or (4, -y). Solving for y, we have y = 4 + 20 = 24 or y = 4 - 20 = -16. Therefore, the coordinates can be (4, 24) or (4, -16).
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