X = 6 after distributing then adding 39 to both sides and then divide by 13
0.5ab-0.3bc +2.4cd; 1.2bc + 0.2cd -3.3de; 8.6ab-1.4cd +17de
1 answer:
You might be interested in
Set A has a peak at 5. It is also skewed to the right. The center is 5.
Set B also has a peak at 5. Is relatively symmetrical. The center is also 5.
(Sorry about those circle in the back of my picture)
