cmioux
cmioux cmioux
  • 24-09-2014
  • Mathematics
Answered

n/5 - 5n/10= 1/5
please explain. I semi understand it but still explain thoroughly.

Answer :

mariamikayla
mariamikayla mariamikayla
  • 24-09-2014
[tex]\frac{N}{5}^{(2}-\frac{5N}{10}=\frac{1}{5}^{(2} -we \ bring \ to \ the \ same \ denominator \\\\\ 2N-5N=2 \\\\ -3N=2 \\\\ \boxed{N=-\frac{2}{3}}[/tex]
Answer Link
AL2006
AL2006 AL2006
  • 24-09-2014
N/5 - 5N/10  =  1/5

Multiply each side by  10 :

2N - 5N  =  2

Combine the left side:   2N - 5N  =  -3N

So the equation now says    -3N  = 2

Divide each side by  -3 :            N = -2/3
Answer Link

Other Questions

What causes large clusters of people to inhabit South Southeast and East Asia political unrest and instability financial stability and job opportunities tempera
what are the side lengths of a rectangle if the area 40 in and the perimeter 48 in
What does it mean to be a Christian
how is the rotation of the sun different from the rotation of earth
find the area of the triangle 1 C110 degrees a6 b10 2 B130 degrees a92 c30
Can Government Exist Without State
what is 31 rounded to the tenths
Subtract 063 985 A 1048 B 922 C 922 D 1048
Which word in the sentence is the appositive My older sister Maria is learning how to drive a car A sister B learning C Maria D car
Please explain the answers Thank You 1 A rifle is fired horizontally over a large flat plane At the instant the rifle is fired a student drops a second identica