3 years ago

What is the solution to the equation 4/5n -1/5 = 2/5n? please explain what I should do. I have a hard time with fractions, all h

onesty

1 answer:

8 0

$\frac{4}{5}n-\frac{1}{5}=\frac{2}{5}n$
$\rightarrow5(\frac{4}{5}n-\frac{1}{5})=5(\frac{2}{5}n)$
$\rightarrow4n-1=2n$
$\rightarrow2n-1=0$
$\rightarrow2n=1$
$\rightarrow n=\frac{1}{2}$

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