Let us compare the values that these expressions take for different values of \(y\).
 
YCUZD_250718_7428_Expression_using_letters-numbers_6.svg
 
YCUZD_250718_7428_Expression_using_letters-numbers_7.svg
 
1. \(a\)\(=\)
 
2. \(b\) \(=\)
 
3. \(c\) \(=\)
 
4. \(d\) \(=\)
 
5. \(e\) \(=\)
 
6. \(f\) \(=\)
 
After filling in the two diagrams, do you think the two expressions \(10y – 3\) and \(10(y – 3)\) are equal?