The equation that can be used to determine the distance from school to his aunt's house is x = 29 miles / 10.
Total miles rode = 10(miles ridden to school) + (10 x miles rode to his aunt's house from school)
44 miles = (10 x 1.5) + (10 × x)
44 miles = 15 miles + 10x
Given this equation : 44 miles = 15 miles + 10x, take the following steps:
Combine similar terms:
44 miles - 15 miles = 10x
29 miles = 10x
Divide both sides by 10
x = 29 miles / 10
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