Question

d + 6 = 15

d - 8 = - 4

d + 10 = 16



Calcule el valor de todas las d

Answer 1

Hola Amig@


Calcular el valor de todas las ( d )


1)

d + 6 = 15
15 - 6 = 9
9 + 6 = 15

d = 9

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2)

d - 8 = -4
4 - 8 = -4
4 - 8 = -8

d = 4
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3)

 d + 10 = 16
16 - 10 = 6
6 + 10 =16

d = 6

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Suerte Amig@