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Mathematics 18 Online
OpenStudy (anonymous):

2(3n+7)=8 what is n

OpenStudy (nenadmatematika):

3n+7=4 so n=-1

OpenStudy (amistre64):

these are so basic that I cant remember back to a time when it wouldnt have made sense what to do .... where does your confusion lie?

OpenStudy (anonymous):

3n + 7 = 4 -> n = (4 -7) / 3 = -1

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