how can i simplify this equation further?

[crossingfingers]

1/5 < 1/(x+1) < 1/2

Thanks

[scoobydooby]

1/5 < 1/(x+1) < 1/2

=5>(x+1)>2 (flip signs for reciprocals)
=5-1>x>2-1 (subtract 1 throughout)
=4>x>1