in the household of Daniel and Mary Solinger: Eliza Solinger, age 17, born in Pennsylvania
Based on the 1840 census, Daniel and Mary didn't have children born after 1830. Thus, the ages of both Mary (19) and Eliza (17) are incorrect in the 1850 census. Eliza appears to have been younger than Mary - hence, likely the daughter born between 1825 and 1830 (in the 1840 census). Since there were 3 children born 1820-1825, Eliza may have been born closer to 1827 than 1825.