Nyvibess Nyvibess

21-09-2017
Mathematics

contestada

2− 0.5n=3n+16

Help

Respuesta :

melanielad melanielad

21-09-2017

2 - 0.5n= 3n+16
----------------------- subtract 2 from both sides
-2 -2

-0.5n = 3n+14
----------------------- then subtract -3n from both sides as well
-3n -3n

-3.5n = 14
--------------- divide -3.5 on each side
-3.5 -3.5
simplify
Answer: n= -4

Answer Link

Otras preguntas

The student council at Douglass High School is selling shirts for spirit week. So far, they have sold 58 long-sleeve shirts: 24 on Monday and 34 on Tuesday. Sho

It is not __ easy task a arrange party

What's the range of f(x)=x+6 if x ∈(-4,-1)

Which of the following was NOT one of Ghana's chief trading exports? A. Horses B. Gold C. Ivory D. Slaves

what are the products of the neutralization reaction between HNO3 and Ca(OH)2?

Before being caught, Anne Frank wrote: “In spite of everything, I still believe people are really good at heart.” Do you think her experiences in the concentrat

Read the excerpts from Queen Elizabeth's speeches. Excerpts from Queen Elizabeth I speeches. The first is from her Address to the Troops at Tilbury. The second

Understanding the Immune System A _____ is an agent that can cause infections and diseases

8th Grade Math!! find the area of the rectangle. the area of the rectangle is __ square feet. (simplify your answer)

Is there a difference between cell division and reproduction?