uriah1
uriah1
14-09-2016
Mathematics
contestada
How do I solve this
Respuesta :
gabriel24111999
gabriel24111999
14-09-2016
(n-6)/(n-7)=9/2
-> 2(n-6)=9(n-7)
-> 2n-12=9n-63
-> 2n-9n=-63+12
-> -7n = -51
-> n = 51/7
The answer is n=51/7
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