morenoangelica325 morenoangelica325
  • 21-10-2020
  • Mathematics
contestada

-2 (-6 - 7n) + 5n = 145
What is the answer

Respuesta :

simpairplane
simpairplane simpairplane
  • 21-10-2020

Answer:

n=7

Step-by-step explanation:

simplify it and u get

12+19n=145

19n=133

n=7

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