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

16-04-2021

1/2n=4

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

1/2n=4

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