Answer:
Step-by-step explanation:
-8y + 12 = -4*2*y + 2*6 = 2*(-4y + 6)
-10y = 2*-5y
[tex]\frac{-8y+12}{-10y}=\frac{2*(-4y+6)}{2*-5y}\\\\=\frac{-4y+6}{-5y}[/tex]
