a)value of h. (ans. h=2)

b) other solution of the equations. (ans. x=-1/7, y=2/7)

i already gt the answer for a, which is h=2. I gt so confused when i tried to answer question b by replacing h with 2. Can any1 solve the problem?

This post has been edited by

**sakon93**: Apr 7 2011, 09:54 PM