asaamantha05 asaamantha05

25-08-2020
Mathematics

contestada

solve each question -15=7n+8n=

Respuesta :

Аноним Аноним

25-08-2020

Answer:

-15 = 7n + 8n

-15 = 15n

n = -1

plz brainlist me I need it

Answer Link

Аноним Аноним

26-08-2020

Answer:

n = - 1

Step-by-step explanation:

- 15 = 7n + 8n

15n = - 15

n = - 15 : 15

n = - 1

Answer Link

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