 
 <prompt> Inez nwere $150. O jiri ya na-akpọ nke abụọ na hockey skates na ihe ọ bụla na hockey pads. Ọ bụghị nke a na-akpọ nke abụọ, nke ọma, na-agba $25, ebe ọ dịka ihe ọ bụla na hockey pads, n'okpuru, na dollars? <response>: Nke a bụ Inez gwa 150/2=$75 na ịkwụ ọkụ. 
Ka X bụ akara Inez gwa na ịkwụ ọkụ.
150-75-X=25
75-X=25
X=50
Akara ịkwụ ọkụ gụnyere $50.

Ọdịkarịa ga-eji 50. 