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Mathematics 16 Online
OpenStudy (matt6288):

1 x − 5 = 12? ___ 3

OpenStudy (anonymous):

does this say (1x/3)-5=12?

OpenStudy (matt6288):

ya lol srry

OpenStudy (anonymous):

first step is to get rid of that five. How do you do that?

OpenStudy (matt6288):

=7

OpenStudy (anonymous):

when you are getting rid of a number, you do that opposite. so when getting rid of -5, you add 5 to both sides.

OpenStudy (matt6288):

and u get 7 correct?

OpenStudy (anonymous):

12+5 does not equal 7

OpenStudy (matt6288):

ohh srry u add lol

OpenStudy (matt6288):

=17

OpenStudy (anonymous):

yes so now you have x/3=17. Next, you want to convert 17 into a fraction to make it simpler. it becomes 17/1. We want to make 17/1 have a denomintour of 3. can you do that?

OpenStudy (matt6288):

ya thx

OpenStudy (anonymous):

you got it from here?

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