Question

A=lw+wh+lh, for w

Answer 1

factor out the w, to get it in a singular mode; then algebra it into submission

Answer 2

try to factor out

Answer 3

A-lh=lw+wh, A-lh=w(l+h) A-lh/l+h=w

Answer 4

think of it as if it were an equation with # cause sometimes with letters it can get confusing

Answer 5

thanks so much for the help:)

Answer 6

no prblm