Question

N/5 - 9n/10 = 1/5
What does n equal ?

Answer 1

n = -2/7 = -0.286 thats the answer if u need more help with math just tell me

Answer 2

`(n)/(5) - (9n)/(10) = (1)/(5)`


`(n)/(5)* (2)/(2)- (9n)/(10) = (1)/(5)`


`(2n)/(10)- (9n)/(10) = (1)/(5)`


`(-7n)/(10) = (1)/(5)` (multiply each side by 10)

-7n = 1/5 * 10

-7n = 10/5

-7n = 2 (divide eaach side by -7)

n = 2/-7


`n =- (2)/(7) \ \textless \ -answer` (or about -0.286)