bannanax2001x2a0s0h1
bannanax2001x2a0s0h1
06-06-2016
Mathematics
contestada
what is
-3+4|8n+10|=53?
Respuesta :
JunhaoZ
JunhaoZ
06-06-2016
Add three to both sides: 4|8n+10|=56
divide by 4: |8n+10|=14
so 8n+10 could be 14 or -14
if it's 14, n=0.5
if it's -14, n=-3.5
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good job
