Ask
your own question, for FREE!
Mathematics
44 Online
What is the solution set of -9x ≥ 27?
Still Need Help?
Join the QuestionCove community and study together with friends!
-9x ≥ 27 can u isolate x ??
i mean, keep x on one side and rest all on other.. can u do that ??
x ≥ 27 / (-9) So x ≥ -3.... is the solution...
not getting ??
\[-9x \ge 27.\]\[\implies -x \ge \frac{27}{9}.\]\[\implies -x \ge 3.\]\[\implies x \le -3.\]Therefore; \[x \in (-\infty,-3].\] Becoz inequality reverses itself when multiplied or divided by a negative number on both sides of inequality.
Still Need Help?
Join the QuestionCove community and study together with friends!
oh yes.. i missed negative sign... !!
thanks, @maheshmeghwal9 ..
np:)
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
SsTDOGRednek:
Alr, so I see people with labels on their names. What do they mean? One is an Ambassador, another is a Senior Moderator, and there's one called the Wizard.
Strawberriesrgud7:
I made a cute sketch from an image. They're kinda similar
Lillys2account:
(Verse 1) I was lost in the silence, drifting away Shadows in my mind, stealing light from the day Then you pulled me closer, right through the storm Now I
Lillys2account:
ChatGPT Log in You said: Can you remix this song "you are the reason" by Calum Scott ChatGPT said: Sure, I can help remix "You Are the Reason" by Calum Scot
ShadowKid3:
I drew Leon again (used suggestions from last art post) so Leon v2 :D
38 minutes ago
3 Replies
1 Medal
8 minutes ago
2 Replies
3 Medals
1 hour ago
7 Replies
4 Medals
8 hours ago
0 Replies
0 Medals
2 hours ago
5 Replies
1 Medal