M megan0430 New member Joined Aug 23, 2006 Messages 30 Aug 23, 2006 #1 Find the least value of q if f(x)= l 2x+3 l and f(q) = 15. PLEASE HELP ME :] Thank you!

stapel Super Moderator Staff member Joined Feb 4, 2004 Messages 15,946 Aug 24, 2006 #2 Plug "q" in for "x", plug "15" in for "f", and solve the resulting absolute-value equation. Where are you stuck? Please provide details of your progress so far. Thank you. Eliz.

Plug "q" in for "x", plug "15" in for "f", and solve the resulting absolute-value equation. Where are you stuck? Please provide details of your progress so far. Thank you. Eliz.