sarahroczun sarahroczun
  • 26-04-2018
  • Mathematics
contestada

Please help me on this problem
Twice the sum of a number and seven is three times the number.

2(n+7) =3n

Respuesta :

alkhalidisara
alkhalidisara alkhalidisara
  • 26-04-2018
2(n+7) =3n

n = 14

n = 14
Answer Link
Cheerios511
Cheerios511 Cheerios511
  • 26-04-2018
the correct equation is
2n + 7 = 3n

another way to write 2n+7 = 3n is 3 * 7 = 21
Answer Link

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