Question

help me please !!! :(

Answer 1

Solve the formula P = 2l + 2w for w.

Answer 2

what you have to find in this question?

Answer 3

solve it ?

Answer 4

can you name the chapter?

Answer 5

P= 21+2w
/2 /2

p/2=21/2+w
-21/2 -21/2

\[\frac{ p }{ 2 }-\frac{ 21 }{ 2 }=w\]

I think this is how you do it. :o)

Answer 6

is that a 21 or 2 x length? if you had P then you could solve it with actual numbers but your just solving for the variable

Answer 7

which one is it ? the right answer