Question

17. Solve for w: P = 21 + 2w​

Answer 1

w = -10.5

Explanation:

p = 21 +2w

get 2w by its self

p= 21 + 2x

-21 -21

p - 21 = 2w

cancel out p

p(0) - 21 = 2w

-21 = 2w

divide both sides by 2

w= -10.5

Hope this helps!!!