What is the ratio of y to x if (x + 3y) / ( x - y) = 3/7?	Choose the correct choice from the following options:  A) -15/4  B) -1/6  C) -1/15  D) 3/5  E) 15/1
Solving for y/x gives, -1/6 (-1/6)
<result>B</result>
What is the ratio of y to x if (x + 3y) / ( x - y) = 3/7?