jessabeams jessabeams
  • 19-08-2014
  • Mathematics
contestada

a number decreased by 30 is the as 14 minus 3 times the number

Respuesta :

Аноним Аноним
  • 19-08-2014
n - 30 = 14 - 3n
n + 3n = 14 + 30
4n = 44
n = 44/4
n = 11
Answer Link
kate200468
kate200468 kate200468
  • 19-08-2014
[tex]x-30=14-3\cdot x\\x+3x=14+30\\4x=44\ /:4\\x=11\\\\Ans.\ 11[/tex]
Answer Link

Otras preguntas

Explain why domestication of plants and animals was likely one of the first areas of biology
find the possible values of n in the ineqiality -3n < 81
The proper style for an argumentative essay is?
make sentence with the word greatfulness
When a reader makes inferences based on the details provided to enable the ready to do what?
Greg worked 7 hours on Friday and earned an additional $40 in tips. Then he worked 6 hours on Saturday and earned an additional $35 in tips. Greg earns d dollar
A passive verb is a good choice if you wish to: A. establish a formal tone. B. de-emphasize the subject. C. emphasize the subject. D. establish a casual to
Saving some private time for yourself and learning to "pigeonhole" problems are two examples of
what is four and fifteen thousandths using base ten numerials
Does 10 liters equal 100,000 milliliter a