Question 305296
(1+6h)/7h - 3/14 = (h+4)/2h

(1+6h)/7h -  (h+4)/2h= 3/14

2+12h - 7h -28 /14h =3/14

-26+5h / 14h = 3/14

-26 +5h =3h

2h = 26 

h=13