Mathematics
7 Online
OpenStudy (anonymous):
-2/11x>-7/6
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OpenStudy (vishweshshrimali5):
see
OpenStudy (vishweshshrimali5):
-2/11x > -7/6
cross multiply
-2 * 6 >-7 * 11x
-12>-77x
12<17x
thus,
x>12/17
This is your answer
OpenStudy (vishweshshrimali5):
Satisfied ?
OpenStudy (anonymous):
yes
OpenStudy (vishweshshrimali5):
Then please award me a medal this time also
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OpenStudy (vishweshshrimali5):
thanks for the medal
OpenStudy (vishweshshrimali5):
Any other question ?
OpenStudy (vishweshshrimali5):
if yes then please post
OpenStudy (anonymous):
yes im posting
OpenStudy (radar):
This solution is flawed. There is an error.
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OpenStudy (vishweshshrimali5):
What is the matter radar ?
OpenStudy (vishweshshrimali5):
Please tell me !
OpenStudy (radar):
x<77/12
OpenStudy (vishweshshrimali5):
and how do you got that ?
OpenStudy (anonymous):
if you think it is flawed than show us please
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OpenStudy (radar):
Step 1 multiply both sides by -11 remembering that when a multiplication or division by a negative number the "sense" of the inequality is reversed.
OpenStudy (vishweshshrimali5):
k then
OpenStudy (radar):
this will get you 2x<77/6
next divide both sides by a +2
giving you x<77/12
OpenStudy (radar):
Finally always make a test of your solution.
OpenStudy (anonymous):
ok..next time just post your answwer and i will look at it .ok
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OpenStudy (radar):
Good luck with your studies. (and understanding solutions methods.
OpenStudy (anonymous):
thnk you
OpenStudy (vishweshshrimali5):
sorry i was out for some time
OpenStudy (anonymous):
is radar right or are you right on this one????
OpenStudy (vishweshshrimali5):
And I am sorry for the mistake
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OpenStudy (anonymous):
ok. so will you write it out like is suppose to be than thanks..
OpenStudy (vishweshshrimali5):
Yes
OpenStudy (anonymous):
thanks