Yahoo Answers: Answers and Comments for The cable company charges a monthly fee of $45 Each movie rental is $1.99 You owe $68.88. How many movies did you rent? [Mathematics]
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https://answers.yahoo.com/question/index?qid=20171027021252AAWD9kA
From Nathan
enUS
Fri, 27 Oct 2017 02:12:52 +0000
3
Yahoo Answers: Answers and Comments for The cable company charges a monthly fee of $45 Each movie rental is $1.99 You owe $68.88. How many movies did you rent? [Mathematics]
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https://answers.yahoo.com/question/index?qid=20171027021252AAWD9kA
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From toilet: Ok.
first we are gonna use X as our unknown va...
https://answers.yahoo.com/question/index?qid=20171027021252AAWD9kA
https://answers.yahoo.com/question/index?qid=20171027021252AAWD9kA
Fri, 27 Oct 2017 02:26:33 +0000
Ok.
first we are gonna use X as our unknown variable (X represents the amount of movies he bought)
we know that every month he wants 45 dollars in addition to the movies he rented, and since it's 68.88 dollars that means our equation is
45+1.99X=68.88
now you want to move the 45 to the other side, so what you do is minus 68.88 by 45. this is what you get.
1.99X=23.88
now you have to divide both sides by 1.99 to isolate the X variable. so divide 23.88 by 1.99 and this is what you get.
X=12
Hope I helped and good luck!

From CiCi: 12
https://answers.yahoo.com/question/index?qid=20171027021252AAWD9kA
https://answers.yahoo.com/question/index?qid=20171027021252AAWD9kA
Fri, 27 Oct 2017 02:14:49 +0000
12