Hillary is reading a book that is 200 pages long she has already read 72 pages so far what percent of the book has it she completed

1.3

step-by-step explanation:

3x2=6   9x+6

bring down the 6 on both sides

6+6=12

12= 9x

divide by 9

12/9 =

1.3 =x

there are infinitely many solutions.