Respuesta :

goodGRL23
Lily and her friend, Tyra, are practicing for track. Tyra runs 2 miles. Then she the runs 1/3x miles. Lily runs x miles. Then she runs 1/2 a mile. Subtract 4 from Lily's total. The expression is provided: 1/2x-2=1/3x+2. Figure out what x is.