Answer:
x = 70
Step-by-step explanation:
45+2x-5 = 180
2x = 180 - 40
x = 140/2
x = 70
Since your total for the English book is 5, you make a ratio of
5:150
to make 5 equal 150, you multiply by 30. So if you multiply 3 by 30, you get 90, and 2 by 30 you get 60
60+90=150
new ratio- 90:60
or 90 pages of literature and 60 pages of grammar
7 times 3 equals 21, lol hopefully this helped
i will say you have the right answer selected in the photo
