fangites
fangites fangites
  • 08-09-2016
  • Mathematics
contestada

Find two consecutive integers such that the sum of the first and 3 time the second is 55

Respuesta :

clache
clache clache
  • 08-09-2016
x and x+1 are the two integers

x+3(x+1)=55
x+3x+3=55
4x+3=55
4x=52
x=13

First integer=13
second integer=14
Answer Link

Otras preguntas

What unit is used to describe the smallest amount of bitcoin?
Which question can best help a customer asses risk when purchasing insurance
Given that a­­^b = x, evaluate the following: a^b+2
Tina drew an animal cell in her science notebook. What’s wrong with the cell?
Samples of size n = 15 are randomly selected from the population of numbers (0 through 9) produced by a random-number generator, and the standard deviation is f
What did Zachary Taylor and Winfield Scott have in common
what is the name for food high in protein
What is the vertex of the quadratic function f(x)=(x-8)(x-2)
Please Help I’m having some trouble!
Which of the following is true for a heating curve? A. It shows how the pressure of a substance changes when heated. B. It shows how the temperature of a