Answer: Hello there!
the fraction that we have here is [tex]\frac{56 - 28w}{8}[/tex]
first we could divide this into two fractions:
[tex]\frac{56 -28w}{8} = \frac{56}{8} -\frac{28w}{8}[/tex]
there we alredy written the fraction as a difference, but we could simplify it a bit more.
56/8 = 7 and 28w/8 = 7w/2, then the fraction can be represented as:
[tex]\frac{56}{8} - \frac{28w}{8} = 7 - \frac{7w}{2} = 7(1 - \frac{w}{2} )[/tex]
