Posted by kelius shannon on Tuesday, October 5, 2010 at 6:59am.
34 x (n x 2) = 680?

algebra  PsyDAG, Tuesday, October 5, 2010 at 10:28am
Online, an asterisk, "*", is used to indicate multiplication rather than "x", which is often used to represent an unknown.
If your data is accurate:
34 x (n x 2) = 680
34 * 2n = 680
Divide both sides by 34 and then both sides by 2.