Mariansanchez23 Mariansanchez23
  • 16-04-2021
  • Mathematics
contestada

Half of a number minus seven is equivalent to negative three. What is the number?

Respuesta :

reecewilliams914
reecewilliams914 reecewilliams914
  • 16-04-2021
1/2n=4

1/2n -7= -3
+7 +7

1/2n=4
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