Answer:
Dani has 6 Arabic books and 24 English books
Step-by-step explanation:
Let English book be represented by E.
And Arabic stories by A,and Dani by D.
So D= 30 and E = 4A
And D = E + A
30 = 4A + A
30 = 5A
5. 5
A = 6,
D = E + A
30 = E + 6
E = 30 - 6
E = 24 ,
So Dani has 6 Arabic books and 24 English books.