SOLUTION: w-0.2w=7.2

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Question 155860: w-0.2w=7.2
Answer by Earlsdon(6294) About Me  (Show Source):
You can put this solution on YOUR website!
Solve for w???
w-0.2w = 7.2 Factor the w.
w(1-0.2) = 7.2 Simplify.
w(0.8) = 7.2 Divide both sides by 0.8
w = 9