cmhowells cmhowells
  • 05-08-2014
  • Mathematics
contestada

2(n-3)=4n+1 this sucks not knowing the answer

Respuesta :

MattD
MattD MattD
  • 05-08-2014
2(n-3)=4n+1
2*n - 2*3 = 4n + 1
-6 - 1 = 4n - 2n
-7 = 2n |:2
 [tex]n=\frac{-7}{2}=-3.5[/tex]
Answer Link
Xhade
Xhade Xhade
  • 05-08-2014
Solution:

2n - 6 = 4n + 1
4n - 2n = - 6 - 1
2n = - 7
Dividing both sides by 2

n = - 7 / 2
Answer Link

Otras preguntas

What is (11x - 8) + 7(x - 1)?
What is the formula of cm
This wooden block is in the shape of a cube with a side length of 30cm. A 10-cm square hole is cut through the block. Determine the total surface area of the bl
which sentence contains a progressive verb ?
Is 117.93 greater than or less than 117.859
Do the economic benefits of deforestation outweigh the environmental costs?
can you help me with my homework
Which character from "Damon and Pythias" is dynamic?DamonPythiasthe robbersthe king
what is the meaning of hypothetic
The total fertility rate was most significantly increased by the a. industrial revolution b. medical revolution c. green revolution d. neolithic revolution