Math Question
![Lillie has read 45 books and reads 10 books every year. Dean has read 23 books and reads 12 books every year. How many years (y) will Dean take to read as many books as
Lillie?
\[
\begin{array}{l}
b=10 y+45 \\
b=12 y+23
\end{array}
\]
[?] years](https://d3hlidq5bf9vg0.cloudfront.net/app-server-student/2022/2/24/7c20c4b8-d74b-4120-b76b-1119c2b91acb.png "Lillie has read 45 books and reads 10 books every year. Dean has read 23 books and reads 12 books every year. How many years (y) will Dean take to read as many books as
Lillie?
\[
\begin{array}{l}
b=10 y+45 \\
b=12 y+23
\end{array}
\]
[?] years")
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