shivanshmalhotowjlku shivanshmalhotowjlku
  • 03-05-2018
  • Mathematics
contestada

Five times the quantity s + 6 equals 3 times the quantity s - 2. What value of s makes this sentence true?

Respuesta :

Americ
Americ Americ
  • 03-05-2018
5(s + 6)= 3(s - 2)
multiply 5 and 3 by their parentheses

5s + 30= 3s - 6
subtract 3s from both sides

2s + 30= -6
subtract 30 from both sides

2s= -36
divide both sides by 2

s= -18


CHECK:
5(s + 6)= 3(s - 2)
5(-18 + 6)= 3(-18 - 2)
5(-12)= 3(-20)
-60= -60


ANSWER: The value of s that makes the statement true is -18.

Hope this helps! :)
Answer Link

Otras preguntas

Senator Jon Tester of Montana was reelected in 2012. If he decides to run again when his current term expires, in what year will the election occur?
Given ~ and AB = 20, CA = 8, and US = 9, what is ST? Does anyone know?
The British Museum has a letter that is regarded as the oldest valentine in existence, although it’s a rather sad one. Who and when wrote it?
What causes rocks to change composition when reacting with oxygen? Please help!!
John tossed two number cubes several times and added the numbers each time. Total=2, tall You=1, number of times?
Solve each system of linear equations by substitution. 3x - 2y = 9 y = 2x - 7 Pease show all steps
people in wheelchairs find it difficult to pick up thing they dropped on the floor which tool can help
What is 12% of 17.5?
Any potentially harmful substance that humans add to an ecosystem A) is called pollution. B) might cause acid rain. C) is always a carcinogen. Eliminate D) h
is skin cancer sex linked