netta16
netta16
09-04-2017
Mathematics
contestada
What are the steps to solve 18-[-(7-14)-5]-9
Respuesta :
dashkam98
dashkam98
09-04-2017
PEMDAS!
1. 7-14=-7
2. -1*-7 = 7-5=2
3. 18-2-9 = 7
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