amariana
amariana amariana
  • 13-09-2017
  • Mathematics
contestada

2−2n=3n+17 whats the solution

Respuesta :

purplepwnguin21 purplepwnguin21
  • 13-09-2017
2-2n=3n+17
2= 5n+17
0= 5n+15
-15= 5n
-3= n
Answer Link
hinik78
hinik78 hinik78
  • 03-12-2020

Answer:

Let's solve your equation step-by-step.

2−2n=3n+17

Step 1: Simplify both sides of the equation.

2−2n=3n+17

2+−2n=3n+17

−2n+2=3n+17

Step 2: Subtract 3n from both sides.

−2n+2−3n=3n+17−3n

−5n+2=17

Step 3: Subtract 2 from both sides.

−5n+2−2=17−2

−5n=15

Step 4: Divide both sides by -5.

[tex]\frac{-5n}{-5}[/tex]= [tex]\frac{15}{-5}[/tex]

n=−3

Answer Link

Otras preguntas

Describe how form utility is not explicitly related to marketing
How does Earth's rotation axis cause seasons to change?
Name one example of how the past influences daily life today
Write word form for number 7.351
The ____ is 18 years and 11 days long. sidereal period synodic period eclipse season saros cycle eclipse year
A sample of an unknown liquid has a mass of 21.09 g, and a volume of 6.44 ML. What is the density of this liquid?
Known as the "sod buster," which innovation greatly improved farming capabilities in the 19th century?
John was unable to work on Sundays because he had a church commitment. This is known as a/an
according to Aristotle, what seem to be the markers of wealth in athens
John runs 3 miles, five days a week, because he enjoys the challenge and the way he feels afterward. john's reward for running is