Answer :
19t = 8v(q - 2h)
Divide each side of the equation by 8v :
19t / 8v = q - 2h
Add 2h to each side :
2h + 19t/8v = q
Divide each side of the equation by 8v :
19t / 8v = q - 2h
Add 2h to each side :
2h + 19t/8v = q