college algebra - lecture 18 - equations in one variable Published 15 years ago • 21K plays • Length 1:03:45 Download video MP4 Download video MP3 Similar videos 36:28 college algebra - lecture 19 - equations in one variable 1:15:08 college algebra - lecture 16 - equations in one variable 23:29 college algebra - lecture 17 - equations in one variable 1:23:06 college algebra - lecture15 - equations in one variable