parsonboy93 parsonboy93
  • 09-05-2015
  • Mathematics
contestada

When 47 is added to a number the result is 37 less than 7 times the number.

What is the number?

Respuesta :

hannahbelle01 hannahbelle01
  • 09-05-2015
47+n=7n-37
    -n  -n
47=6n-37
+37    +37
84=6n
---- ----
  6    6
14=n

47+14=7(14)-37
47+14=98-37
   61=61
Answer Link
AyaZ
AyaZ AyaZ
  • 09-05-2015
[tex]47+x=7x-37 \\ 6x=84 \\ x=14[/tex]
Answer Link

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