Question 31873
(3-Y)/(-6-9)=2/3 OR (3-Y)/(-15)=2/3 OR (3-Y)(3)=(-15)(2) OR 9-3Y=-30 OR
-3Y=-39 OR Y=13

PROOF (3-13)/(-6-9)=2/3 OR -10/-15=2/3 OR 2/3=2/3