jayy162 jayy162
  • 22-01-2018
  • Mathematics
contestada

Four times one number added to another number is 36. three times the first number minus the other number is 20. find the numbers.

Respuesta :

texaschic101
texaschic101 texaschic101
  • 22-01-2018
x = 1st number and y = 2nd number

4x + y = 36
3x - y = 20
----------------add
7x = 56
x = 56/7
x = 8 <== ur 1st number

4x + y = 36
4(8) + y = 36
32 + y = 36
y = 36 - 32
y = 4 <== ur 2nd number
Answer Link

Otras preguntas

what is 24 songs to 68 songs
The first measure by the U.S. government to examine the effects of air pollution was the Air Pollution Control Act of 1955. a. True b. False
divide round your answer to the nearest hundredth 1/3
While on the Galápagos Islands Darwin noticed that three were a number of species of finches that he theorized defended from a common ancestor he hypothesized t
what are the steps of scientific inquiry
TheTaj Mahal was built as a a. mosque b. fortress c. palace d. mausoleum
can someone help me like plz
Use evidence from "The Story of an Hour" and "A Jury of Her Peers" to explain how literature of the time reflected some women's feelings of being trapped and op
What role does evidence play in repeating experiments?
What is the word form to 2,929,146