Ask
your own question, for FREE!
Mathematics
21 Online
OpenStudy (anonymous):
Solve the following system of equations. x + 4y + z = –10 3x – 3y + 6z = –21 x + 2y + 2z = –10 Answer (–4, –1, –2) (1, –2, –3) (2, –2, –4) (–3, –2, –3)
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
penguin:
he's my second half my missing half the person that is there the person that care
danielfootball123:
Is this good for 15 year old boy? Bench pr 85LBS dumb bell curls 15 - 20LBS dumb
OsKar:
Would it be a good idea to join boot camp and, after the period, join the police
BlkOps77:
He is three, and the world is still smallu2014 sticky hands, bright shoes, questions that begin with why and end before the answer comes.
VAN1LLA:
I've got art class, and they're asking us to draw a portrait. Whose portrait shou
penguin:
he's my second half my missing half the person that is there the person that care
4 hours ago
13 Replies
1 Medal
danielfootball123:
Is this good for 15 year old boy? Bench pr 85LBS dumb bell curls 15 - 20LBS dumb
12 hours ago
20 Replies
0 Medals
OsKar:
Would it be a good idea to join boot camp and, after the period, join the police
5 hours ago
6 Replies
1 Medal
BlkOps77:
He is three, and the world is still smallu2014 sticky hands, bright shoes, questions that begin with why and end before the answer comes.
9 hours ago
17 Replies
1 Medal
VAN1LLA:
I've got art class, and they're asking us to draw a portrait. Whose portrait shou
15 hours ago
26 Replies
1 Medal