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12-10-2020
Mathematics

contestada

solve the following proportion n-5/10 = n+4/2

Respuesta :

mathstudent55 mathstudent55

12-10-2020

Answer:

n = -25/4

Step-by-step explanation:

(n - 5)/10 = (n + 4)/2

10(n + 4) = 2(n - 5)

5(n + 4) = n - 5

5n + 20 = n - 5

4n = -25

n = -25/4

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