lolo341
lolo341
05-01-2016
Mathematics
contestada
how can we simplify the expression -(1-5n)-7n
Respuesta :
Exvited
Exvited
05-01-2016
[tex]-(1-5n)-7n \\ \\ -1 + 5n - 7n \\ \\ -1 - 2n \\ \\ Answer: \fbox {-1 - 2n} [/tex]
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