The expression simplifies to negative x . If this value is equal to , then the variable represents negative 2.5
in your software settings. Sometimes a file labeled "2.5 meter" might import as 2.5mm or 2.5 inches depending on the original creator's export settings. object type x-x-x is equal to 2 5 meter download link
This short write-up explains the expression "x - x - x" and shows why it can equal 2.5 meters under a consistent interpretation of the variable x. It includes the algebraic steps and a brief note on units and interpretation. The expression simplifies to negative x
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