Answer:
y=[tex]\frac{1}{8}[/tex]
Step-by-step explanation:[tex]x_{3}[/tex]
[tex]\frac{1}{5}y+\frac{1}{8}=\frac{3}{20}[/tex]
multiply both sides
8y+5=6
move the constant to the right
8y=6-5
calculate
8y=1
divide both sides
y=[tex]\frac{1}{8}[/tex] or y=0.125