Question 1180746
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Hello, in part 10 of your post, you refer to Item no. 14.


But we do not have an access to this item and, therefore, we are disarmed and can not answer your question.



Looking into this part, I conclude that you do not read what you post and do not think on it.



It is very sadly to see it . . . 



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Also, for the future, please read this document below.




<H3>One and ONLY ONE problem/question per post.</H3>


It is the RULE, &nbsp;the &nbsp;POLICY &nbsp;and the &nbsp;REQUIREMENT &nbsp;of this forum.


It is written in this page


https://www.algebra.com/tutors/students/ask.mpl?action=ask_question&topic=Equations&return_url=http://www.algebra.com/algebra/homework/equations/


from which you post your problems.



It is assumed that you read these rules before posting.


It is also assumed that you do understand what is written in that page and follow the rules.



Those who violate them, &nbsp;work against their own interests.