encisolizbeth24 encisolizbeth24
  • 04-06-2019
  • Mathematics
contestada

One number is 3 less than twice another. If their sum is 39 find the numbers
Which of the following systems of equations represents the word problem?​

Respuesta :

Hulkk Hulkk
  • 04-06-2019

Answer:

The numbers are 14 and 25

Step-by-step explanation:

Let one of the numbers be x. The second number we are told is 3 less than twice x. The second number will thus be;

2x - 3

The sum of the numbers is thus;

x + (2x - 3) = 3x - 3

But the sum of the numbers is said to be 39, therefore;

3x - 3 = 39

3x = 42

x = 14

The second number is thus;

2(14) - 3 = 28 - 3 = 25

Answer Link

Otras preguntas

What are the first five terms of sequence a(1)=1,a(n)=3•a(n-1)
WILL GIVE BRAINLIEST2 1 3 5 4 Which best describes the pair of angles: Z4 and 25? O Vertical Angles O Linear Pair O Complementary Angles O Acute Angles ·​
is this a function or not a function​
convert 300mil per hr to km per hr​
can someone help me please be correct ..
Where a person lives has no impact on their culture. True or false?
Ramesh buys a pen for rs 20 and sells it at 20% profit for what price should he buy it so that he can make 25% profit by selling for the same selling price​
what is non uniform motion?​
1. His friend said that _______________ two years before. *a. he lived thereb. he has lived therec. he lives here d. he lives there 2. She asked me ____________
That old dude floating on his longboard wearing a hooded wetsuit and gloves. A correct B comma splice C run-on D fragment