VickRVick VickRVick
  • 03-12-2021
  • Mathematics
contestada

The product of a number n and 9, less 20, is 7.

Respuesta :

loneguy
loneguy loneguy
  • 03-12-2021

[tex]9n-20=7\\\\\implies 9n = 7+ 20 = 27\\\\\implies n = \dfrac{27}9 = 3[/tex]

Answer Link

Otras preguntas

The amount of matter that makes up an object is its
4. Lillana y Natalia todos los sabados en el centro comercial
Cells in the pancreas produce insulin (a protein) for export. which structure is required for this function?
what did some of the Indians the Frinks encountered do?
Wash hands for at least _____ in warm, soapy water before starting any food preparation.
what is gravitational force​
what is gravitational force​
subtract. round your answer to the nearest tenth 72.04 - 34.2
A typical american family uses 1000 kwh of electricity a month. what is the average rrns current in the 120 v power line to a typical house?
Should the United States pursue the idea of colonizing space