Last year, the school library had a total of x books. Over the summer, the library acquired another 35 books and now has a total
of 2,943 books. Which equation could be used to find x, the number of books the library had last year?
1 answer:
Answer:
the equation is x= 2908
Step-by-step explanation:
you need to find the number of books they had by taking the new total and subtract it by the number they add and that would equal x in the problem
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Hi,

Hope this helps.
r3t40
Answer:

Step-by-step explanation:
times in the y+9 and y+7 and get y squared + 16x+ 63+80.
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15 x 3 = 45 - 5 = 40
The number will be 15.
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