colthasty colthasty

20-04-2020
Mathematics

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15 + n / 2 equals 20

Respuesta :

pinkerton400 pinkerton400

20-04-2020

Answer:

n = 10

Step-by-step explanation:

15 + n/2 = 20

30 + n = 40

n = 10

CHECK:

15 + 10/2 = 20

15 + 5 = 20

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