ronnie327
ronnie327 ronnie327
  • 05-10-2018
  • Mathematics
contestada

Please solve what n is on paper please

Please solve what n is on paper please class=

Respuesta :

veannenicoleovx7m3 veannenicoleovx7m3
  • 05-10-2018

7 - 6 (1-  7n) = 127

7 - 6 - 42n = 127

1 - 42n = 127

subtract 1 from both sides

- 42n = 126

divide both sides by -42

n = 3

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