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

09-05-2015

[tex]47+x=7x-37 \\ 6x=84 \\ x=14[/tex]

Answer Link

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