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

Which is greater 0.6 or 0.06
If a patient is unemployed, it may be helpful to provide ________ along with addiction treatment.
Put these numbers in order. Start with the smallest number. 33% 3 8 0.35 1 3
true or false: Joan of Arc inspired the French army to take Paris from the English
Choose the sentence that does not describe a structural adaptation. A. An elephant has a long trunk that it uses to reach leaves high in a tree. B. A dog walks
Completing the square x^2-5x-14
Is a ice cube a polygon? why or why not?
Which term includes the other three? A. commensalism B. mutualism C. symbiosis D. parasitism.
What is another way to write the expression using the Commutative.(1 5/8 + 4 3/4) + 3 2/8
Five sixth minus one third