Julia and Lena started reading a science fiction book at the same time. During the first week, Lena read 10 more pages than Julia. The following week, Lena read 14 pages, and Julia read the same number of pages she read the first week. Now they are on the same page.Which equation can you use to find j, the number of pages Julia read during the first week?j+10=j+j+14j+10+14=j+jHow many pages did Julia read during the first week? pagesSubmit
Question
Julia and Lena started reading a science fiction book at the same time. During the first week, Lena read 10 more pages than Julia. The following week, Lena read 14 pages, and Julia read the same number of pages she read the first week. Now they are on the same page.Which equation can you use to find j, the number of pages Julia read during the first week?j+10=j+j+14j+10+14=j+jHow many pages did Julia read during the first week? pagesSubmit
Solution
The equation that represents this situation is j + 10 + 14 = j + j. This equation is saying that the number of pages Julia read in the first week (j), plus the number of pages Lena read in the first week (10 more than Julia), plus the number of pages Lena read in the second week (14), equals the total number of pages Julia read in both weeks (j + j).
To solve for j, we can simplify and solve the equation:
j + 10 + 14 = j + j 24 = j
So, Julia read 24 pages during the first week.
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