The three Math Idol judges have been eliminating contestants all day! The number of one-step equations and two-step equations who have been eliminated today is equal to 1150. If three times the number of one-step equations minus twice the number of two-step equations is equal to 1300, how many one-step equations auditioned today? 430 720 1150 1300

Question

The three Math Idol judges have been eliminating contestants all day! The number of one-step equations and two-step equations who have been eliminated today is equal to 1150. If three times the number of one-step equations minus twice the number of two-step equations is equal to 1300, how many one-step equations auditioned today?    430    720    1150    1300

anonymous · Answer

hope this helps :) http://openstudy.com/study#/updates/4fe4f54ae4b06e92b8736973

anonymous · Answer

or this LOL its the second one :) http://answers.yahoo.com/question/index?qid=20110131013439AALVu0b