someweebfailure someweebfailure

21-02-2021
Mathematics

contestada

9n+13=3n+62.2
WHATS THE ANSWER PLEASE

Respuesta :

ahmedessam2310200317 ahmedessam2310200317

21-02-2021

Answer:

n = 8.2

Step-by-step explanation:

9n +13 = 3n + 62.2

=

9n = 3n +62.2 -13

=

9n - 3n = 62.2-13

=

6n = 49.2

=

n = 49.2/6 = 8.2

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