angie1997
angie1997 angie1997
  • 23-11-2018
  • Mathematics
contestada

Can y'all help me solve these problems step by step? 1. 8n-4=-2+n-6-8n and 2. 13+4a+2a=3a+1

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egn007 egn007
  • 23-11-2018
Here is what I would do, hope this helps.
Ver imagen egn007
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Аноним Аноним
  • 23-11-2018

8n-4=-2+n-6-8n

8n-4=-8-7n

15n-4=-8

15n=4

n=-2.66


13+4a+2a=3a+1

13+6a=3a+1

13+3a=1

3a=-12

a=-4

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