Question

What is the simplified form of the equation 4/5n - 1/5 = 2/5n ?

Answers
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A. n = -2
B. n = 4
C. n = 1/2
D. n = 2/3

Answer 1

we are given

`(4)/(5)n -(1)/(5) =(2)/(5)n`

Firstly , we will multiply both sides by 5

`5*(4)/(5)n -5*(1)/(5) =5*(2)/(5)n`

now, we can simplify it

`4n-1 =2n`

`2n =1`

now, we can solve for n

`n =(1)/(2)`.............Answer