 
 <translate> 13th from right means = x + 12
8th from left means = 7 + x
Total = 12+7+1 = 20 The final answer: (C). <hau> 13 daga dama yana nufin = x + 12 Na takwas daga hagu yana nufin = 7 + x Jimlar = 12+7+1 = 20 Amsar ƙarshe: (C). 