mariah79 mariah79
  • 17-10-2017
  • Mathematics
contestada

How do I solve this?

How do I solve this class=

Respuesta :

colenewsom2004
colenewsom2004 colenewsom2004
  • 17-10-2017
To solve, you start with distributive property and multiply 7 by n and 3 for
7n-21<-63 the you get the 7n alone by adding 21 to -63 and the 21 for 7n<-42. now you divide 7 by itself and 42 for n<-6
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nhikieu0391
nhikieu0391 nhikieu0391
  • 17-10-2017
I think the answer is n < -6
Answer Link

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