B is the midpoint of segment AC; AB = 8x, and AC = 4x + 48. What is BC?

asked Feb 2, 2021 122k views

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4 votes

Answer:

BC = -4x - 48

Explanation:

AC - AB = BC

4x + 48 - 8x = BC

4x - 8x + 48 = BC

-4x - 48 = BC

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