justintobias577
justintobias577
09-01-2018
Mathematics
contestada
can somebody help asap
Respuesta :
candacelee02ox9okf
candacelee02ox9okf
09-01-2018
5. 2.9n+1.7=3.5+2.3n
.6n+1.7=3.5
.6n=1.8
n=3
6. -4-5(x+8)
-4-5x-40
-5x-44
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