What is the answer to solvefor w,S=2lw+2lh+2wh ?

The answer to solvefor w,S=2lw+2lh+2wh is w=(S-2lh)/(2(l+h));\quad l\ne-h

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solvefor w,S=2lw+2lh+2wh

solve for

w, S = 2 lw + 2 l h + 2 w h

w = \frac{S - 2 l h}{2 ( l + h )}; l \neq = - h

Solution steps

S = 2 lw + 2 l h + 2 w h

Switch sides

2 lw + 2 l h + 2 w h = S

Move

2 l h

to the right side

2 lw + 2 w h = S - 2 l h

Factor

2 lw + 2 w h : 2 w (l + h)

2 w (l + h) = S - 2 l h

Divide both sides by

2 (l + h); l \neq = - h

w = \frac{S - 2 l h}{2 ( l + h )}; l \neq = - h

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x, 6 y - 3 x = - 12

x, y = 5 f

- 4 k + 17 = 1

z, 4 x + 10 yz - 3 = 0

What is the answer to solvefor w,S=2lw+2lh+2wh ?
The answer to solvefor w,S=2lw+2lh+2wh is w=(S-2lh)/(2(l+h));\quad l\ne-h