alex5584 alex5584

17-04-2020
Mathematics

contestada

Solve for n.
5n + 5n - 8n = 18

Respuesta :

baabaagreysheep baabaagreysheep

17-04-2020

n = 9

5n + 5n - 8n = 18

10n - 8n = 18

2n = 18

(÷ 2)

n = 9

I hope this helps!

Answer Link

tojuaghante tojuaghante

17-04-2020

Answer:

9

Step-by-step explanation:

5n + 5n - 8n = 18

Taking common terms;

(5+5-8)n = 18

2n = 18

Divide through by 2

2n/2 = 18/2

n = 9

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

In general, the surface temperatures of the planets decrease with increasing distance from the sun, ranging from an average temperature on Venus of 480o C to -2

7. A lane on a busy street that helps drivers make safer mid-block left turns is called a

Why were the "Code Talkers" important in American history? A) their efforts failed in preventing the bombing of Pearl Harbor B) they passed secret messages to

HELP ASAP FOR BRAINLIEST: The time required to finish a test is normally distributed with a mean of 60 minutes and a standard deviation of 10 minutes. What is t

Adele decides to purchase several silver tea sets from Vaughn's gift store. In their sales contract, Adele and Vaughn do not specify how many silver tea sets Ad

Trek Bicycle purchases only the highest quality raw materials to make products that will live up to its mission to "Build the best bikes in the world." As an or

What are the four variables Gilbert and Kahl used to develop a six-class model to reflect the class structure of the United States and other capitalist countrie

What government action prompted the organization of 2 woman's suffrage groups is 1869

What are the characteristics of an absolute monarch

How many moles in 3.69 x 10^30 molecules of carbon dioxide?