Question

solve p=2(l+w) for l

Answer 1

So this is a perimeter problem?

Answer 2

i know the answer is l=p/2 - w i just want to know how to do it

Answer 3

first distribute. p=2l+2w
then subtract 2w
Now your left with p-2w=2l
divide by 2
and your final answer is l=p/2-w

Answer 4

hope this helps =]