robertayad2468
robertayad2468 robertayad2468
  • 07-12-2017
  • Mathematics
contestada

the sum of two nymbers is 44. one number is 5 more than 2 times the other. what are the two numbers

Respuesta :

lesliekolleroxrkcf
lesliekolleroxrkcf lesliekolleroxrkcf
  • 07-12-2017
x+y=44
x=2y+5
2y+5+y=44
3y=39
y=13
x=31
Answer Link
VivaciousLyla
VivaciousLyla VivaciousLyla
  • 07-12-2017
Hey You!

The second number, which is 5 more than twice the first, is y.

y = 2x + 5

x + y = 44

x + (2x + 5) = 44

3x + 5 = 44

3x = 44 - 5

3x = 39

x = 39/3

x = 13


For the other number:

x + y = 44

13 + y = 44

y = 44 - 13

y = 31

The two numbers are 13 and 31.
Answer Link

Otras preguntas

Mood refers to the writer's attitude toward a subject or character. True or false
Peter and sai were buying presents. Their parents had given them each an allowance of $7 per week. Each of them saved their money for 6 weeks . How much does ea
What determines the weather conditions and climate of land
solve for 2 unknowns : 3a+4b=9 ; 2a+2b=6
Which of the sets of ordered pairs represents a function? A = {(2, −2), (5, −5), (−2, 2), (−5, 5)} B = {(4, 2), (4, −2), (9, 3), (9, −3)} Only A Only B Bot
what is 5/12 times 6 in multiply fractions with whole numbers
Why did the speaker in “The Wanderer” leave his home? A. He was a coward in battle. B. He wanted to go to sea. C. His wife died. D. His lord died.
Select all of the answers that apply. To which of the following sets does the number 0 belong? integers rational whole irrational natural
The indoor electric lamp was invented during the second industrial revolution what was one social affect of this invention
(6ab+a-4)-(ab-1) please help me!