OpenStudy (vjt):

WILL GIVE MEDAL. SHOW HOW YOU GOT YOUR ANSWER.

2 years ago
OpenStudy (vjt):

@e.mccormick @Callisto @myininaya @satellite73

2 years ago
OpenStudy (mathmale):

This problem involves "solving a system of linear equations." What methods have you learned for doing that? Please note that helpers on OpenStudy can and will guide you towards solving problems yourself, but are not permitted to do your work for you and provide you with the answer(s).

2 years ago
OpenStudy (anonymous):

|dw:1416364948316:dw|

2 years ago