lasmia988 lasmia988
  • 22-03-2017
  • Mathematics
contestada

If 7 times a number is decreased by 5 and this difference is doubled the result is 14 less than twice the number. What is the number

Respuesta :

irspow
irspow irspow
  • 22-03-2017
2(7n-5)=2n-14

14n-10=2n-14

12n=-4

n=-1/3
Answer Link

Otras preguntas

g(x)=x+7 and h(x)=x^2+1 g[h(x)]= A.) x^2+8 B.) x^2+14x+50 C.) x^2+50
The two parts of the duplex theory are ________ and __________
If 1 yard = 3 feet and 1 mile = 5,280 feet, how many yards are there in 2 miles?
plz give me facts about acid rain in germany
Which of the following areas did japan invade between 1931 and 1940?
Fill in the blank with the correct form of the verb: Mon cousin et moi _____ dans la maison. Entrent, entre, entrons, entres.
one difference between allopatric and sympatric speciation?
How many immigrants a year come to canada?
The paying of a fee to use another firm�s name, resources, and operating systems is called __________.
How many times greater is one minute than one second in math?