Question

A=lw+wh+lh, for w

Answer 1

1. subtract lh from both sides.
2. Factor w out of the right side
3. Divide both sidel by (l+h)

Answer 2

how do you factor out the w on the right side?

Answer 3

A=LW+WH+LH
A=W[L+H]+LH
A-LH=W[L+H]
(A-LH)/[L+H]=W

Answer 4

subtract lh from both sides
A-lh = lw+wh
factor out the w
A-lh = w(l+h)
now divide both sides by l+h as @Mertsj suggested

Answer 5

so my answer will be s-lh/l+h = w

Answer 6

s?

Answer 7

I meant a-lh/l+h=w

Answer 8

correct

Answer 9

Make sure you do not forget the parenthesis, else it'd be wrong *___*

Answer 10

hopefully I won't

Answer 11

\[A-lh=lw+wh\]
\[A-lh=w(l+h)\]

Answer 12

\[(a-lh)/(l+h)=\frac{a-lh}{l+h}\]
\[a-lh/l+h=a-\frac{lh}{l}+h\]

Answer 13

\[\frac{A-lh}{l+h}=\frac{w(l+h)}{l+h}\]

Answer 14

\[\frac{A-lh}{l+h}=w\]

Answer 15

you might want to make a note
\[l\ne-h\]

Answer 16

this must hold...

Answer 17

aww okay ..