Question

I can’t figure this out

Answer 1

28(y-1/7)= 28y-4
this deals with reducing fractions to their lowest terms.

Answer 2

Answer:

$\dashrightarrow \: { \rm{28(y - \frac{1}{7}) }} \\ \\ \dashrightarrow \: { \rm{28y - \frac{28}{7} }} \\ \\ \dashrightarrow \: { \tt{28y - 4}}$