Ask
your own question, for FREE!
Mathematics
67 Online
OpenStudy (anonymous):
The sum of the digits of a three digit number is 15. The TENS PLACE digit is TWICE the HUNDREDS PLACE digit. The ONES DIGIT is one less than the hundreds place digit. Find the three digit number. Solve using a SYSTEM OF EQUATIONS.
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
x+y+z=15 y=2x z=x-1 x+y+z=15 2x-y=0 x-z=1 can yu go from there?
OpenStudy (anonymous):
Yes, thank you.
OpenStudy (anonymous):
Actually, it asks for three equations and three unknowns.
OpenStudy (anonymous):
well. those are your 3 equations and your 3 unknowns are x, y, z
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
persephone:
The emergency notification echoed in the theater as everyone reached for their phones to discover what was interrupting their movie.
36 seconds ago
4 Replies
0 Medals
Juss1Jordan:
The way that this guy treats me make me feel wanted in this world not gonna say his name or @ cs the boy is mines .
59 minutes ago
8 Replies
1 Medal
velmalovesshaggy145:
Isnu00b4t this the opening melody to mood by 24kgoldn feat iann dior? https://voca.
2 hours ago
7 Replies
2 Medals