poloking305 poloking305
  • 24-06-2016
  • Mathematics
contestada

What is the first step in solving the equation 3.5n+6.4=42.5

Respuesta :

veronicasierra1
veronicasierra1 veronicasierra1
  • 24-06-2016
First, you need to subtract 6.4 from 42.5, so all you will have left is 3.5n=42.5. After that, you just divide both side by 3.5.
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Аноним Аноним
  • 24-06-2016
Solutions 

To solve the problem our first step is going to be


Subtract 6.46.4 from both sides 

3.5n=42.5−6.4
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