Get the answers you need at Westonci.ca, where our expert community is dedicated to providing you with accurate information. Explore thousands of questions and answers from a knowledgeable community of experts ready to help you find solutions. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately.
Sagot :
Solution
Let x represent the number of books first bookcase
Then x +20 number of books in the second bookcase
Since, the total number of books is 144
Therefore
[tex]\begin{gathered} x+x+20=144 \\ 2x+20=144 \\ 2x=144-20 \\ 2x=124 \\ divide\text{ both sides byn2} \\ \frac{2x}{2}=\frac{124}{2} \\ \\ x=62books \end{gathered}[/tex]The second bookcase
[tex]\begin{gathered} x+20 \\ 62+20 \\ =82books \end{gathered}[/tex]
We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. We hope this was helpful. Please come back whenever you need more information or answers to your queries. We're glad you visited Westonci.ca. Return anytime for updated answers from our knowledgeable team.
