Question

Solve P = 2w + 2h for w.

w = P – 2h

w = P – 2h – 2

w = P-h/2

w = P-2h/2

Answer 1

First subtract 2h from both sides

can you do that?

Answer 2

Yes

Answer 3

What do you get?

Answer 4

What ? subtract 2h from both sides
P-2h = 2w +2h - 2h

Answer 5

Now?

Answer 6

P - 2h = 2w
Now divide both sides by 2
what do yu get on both sides?

Answer 7

P = 2w + 2h
P = 2(w + h)
P/2 = w + h
P/2 - h = w
w = P/2 - h

:o)

Answer 8

Is It Correct?

Answer 9

Yes that is correct But your choices doesn't have that
lets try another easier way


P = 2w + 2h
P-2h =2w
divide both sides by 2
(P-2h)/2 = w

got it?

Answer 10

Yes.

Answer 11

:)

Answer 12

C is the answer?

Answer 13

how?

Answer 14

w = P-2h/2 this is what we got

Answer 15

Or D?

Answer 16

Correct

Answer 17

Yes!

Answer 18

That Is What We Got.

Answer 19

Yes

Answer 20

Yay! Thanks!

Answer 21

No problem :)