由题意知:
△+△+○+○=26,即:2△+ 2○=26 ……(1)
○+○+△+△+△=36 ,即:2○+ 3△=36 ……(2)
由(2) -(1),得:
△ = 10
将其代入(1)后,解得:○ =3
故:△ = 10,○ =3