Posted by Vicki on .
In 1999 there were 200,000 registered dogs that were Labrador retrievers and dachshunds. There were 3 times as many Labrador retrievers as dachshunds. Find the number of Labrador retrievers and dachshunds

Algebra 
Reiny,
number of dach's  x
number of labs  3x
solve for x ....
x + 3x = 200000