Cassandra measured her height as 63 inches that is 6 inches less than three times her younger brothers height. How tall is her younger brother
Write an equation in the form px+ q=r to represent this problem
Let x be the height of Cassandra's younger brother.
The problem states that Cassandra's height is 6 inches less than three times her younger brother's height, so her height can be represented as: 3x - 6.
The equation representing this problem is: 3x - 6 = 63.