vbui2500 vbui2500
  • 09-11-2017
  • Mathematics
contestada

If 50 decreased by 4 times a certain number, the result is 15 more than the number. find the number

Respuesta :

yixuann
yixuann yixuann
  • 09-11-2017
let the numbet be x.
50-4x=15+x
50-15=x+4x
5x=35
x=7
hence the number is 7
Answer Link

Otras preguntas

hi thanks if u can help make it short and sweet pleaseee thxxx
How can I determine what the total amount of money will jimmy have in the account?
presence of tissues in a multicellular organism ensures
Which system of equations is represented by the graph? rational graph with asymptotes of x equals 4 and y equals negative 1. Linear graph intersects it at nega
in order to produce a reliable result sales should
Which line has a slope of -5?
In a geometric sequence, a=72 and a13= 1/2 use the geometric mean to find the value of a12
The author is considering adding headings to this section of the story. Which of the following would best explain the main point of this section?
Write a recursive process using sequence notation for the geometric sequence {3,9,27,81,...} that can be used to determine the next term. a1 = 3; an = an − 1 +
Which important Revolutionary-era document did Thomas Paine write? Common Sense Declaration of Independence Federalist Papers U.S. Constitution