Geometry help, solve for w

[From: ] [author: ] [Date: 11-07-01] [Hit: ]

S= 2lw + 2lh + 2wh
Please show me how to get the answer too.

S= 2lw + 2lh + 2wh
S - 2lh = 2lw + 2wh
S - 2lh = w (2l+2h)

w = (s-2lh) / (2l+2h)

s = 2lw + 2lh + 2wh

s - 2lh = 2lw + 2wh

s - 2lh = w(2l + 2h)

(s - 2lh)/(2l + 2h)) = w

S-2lh/ l+h = 2w

keywords: solve,for,help,Geometry,Geometry help, solve for w