6(x−2)=−18
What does x =

Rachel reads 1/5 of the pages of a book plus 12 pages on the first day. on the second day, she reads 1/4 of the remaining pages plus 15 pages. on the third day, she reads 1/3 of the remaining pages plus 18 pages. on the fourth day, she reads the remaining 70 pages. how many total pages are in the book?

Yo need asap pls ! markin da brainiest too !

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64