SHN6422 SHN6422
  • 11-09-2019
  • Mathematics
contestada

solve the equation. 31-12n=211​

Respuesta :

jcherry99
jcherry99 jcherry99
  • 13-09-2019

Answer:

Step-by-step explanation:

31 - 12n = 21l              Subtract 31 from both sides.

31-31-12n =211-31       Do the subtraction

-12n = 190                  Divide by -12

-12n/-12 = 190/-12

n = -15.333333

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