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Mathematics 16 Online
OpenStudy (anonymous):

7x + 2 > 30

OpenStudy (ivettef365):

same as before, first subtract 2, then divide by 7, but in this case you do not switch the sign.

OpenStudy (anonymous):

so subtract 2 from 7x and 30 ?

OpenStudy (ivettef365):

subtract 2 from the digits, you have 7x +2 -2 > 30 -2

OpenStudy (anonymous):

is it x > 3 ?

OpenStudy (ivettef365):

I meant, what is 28/7 = ??

OpenStudy (anonymous):

4 .

OpenStudy (ivettef365):

ok, so the correct answer is x > 4

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