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10 votes
Rearrange the formula to isolate w: P = 21 +2w.

2 Answers

9 votes

Answer:

(P-21)/2=w

Explanation:

P = 21 + 2w

Subtract 21 from both sides:

P - 21 = 21 + 2w -21

Simplify:

P - 21 = 2w

Divide both sides by 2:

(P - 21)/2 = 2w÷2

Simplify:

(P-21)/2=w

User Amrut Prabhu
by
8.3k points
3 votes

Answer:

w = 1/2p -21/2

Explanation:

P = 21 +2w.

-21 -21

P - 21 = 2w

/2 /2

1/2p - 21/2 = w

Hope this helps!

User Wendell
by
8.4k points

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