Question

Cassandra measured her height is 63 inches that is 6 inches less than three times her younger brother’s height. How tall is her younger brother

Answer 1

[AI-generated answer — Bot GPT 3.5]

Let x be the height of Cassandra's younger brother.

Then, 3*x - 6 = 63.
Therefore, 3*x = 69.
Hence, the height of Cassandra's younger brother is x = 69/3 = <<69/3=23>>23 inches. Answer: \boxed{23}.