monkeyman588 monkeyman588

07-01-2021
Mathematics

contestada

n+0.5(n-1)=7 what is the answer

Respuesta :

architasaha2015 architasaha2015

09-01-2021

Answer:

n= 5

Step-by-step explanation:

n + 0.5(n-1) = 7

n + 0.5n - 0.5 = 7

1.5n = 7 + 0.5

1.5 n = 7.5

n = 7.5 × 10/1.5 × 10

n = 75/15

n = 5 ( Answer)

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