Question

p=2L+2w for w

Answer 1

so you want to isolate w. what can you do to get w by itself.

Answer 2

multiply by 2 right ?

Answer 3

subtract 2l from both sides and what do you have?

Answer 4

you would want to divide by 2 since 2*2=4 but 2/2=1 so that would leave you with

p=l+w

Answer 5

p-2l=o+2w ?

Answer 6

then you can subtract l

Answer 7

p=l+w
-l -l
p-l=w

Answer 8

make sure you use 0 not o