oliviaslush02
oliviaslush02 oliviaslush02
  • 15-10-2020
  • Mathematics
contestada

n + 5 (n - 1) = 7
check it

Respuesta :

hongphatvo1208
hongphatvo1208 hongphatvo1208
  • 15-10-2020

Answer:

n + 5n - 5 =7

6n = 12

n = 2

Step-by-step explanation:

Answer Link
cassandra4t cassandra4t
  • 15-10-2020
Answer: n=3


n(n-1)=2
n-1=2
n=3
Answer Link

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