mariah79
mariah79
17-10-2017
Mathematics
contestada
How do I solve this?
Respuesta :
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
Answer Link
nhikieu0391
nhikieu0391
17-10-2017
I think the answer is n < -6
Answer Link
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