SOLUTION: Help solve for "P P= 21 + 2(P-21/2)

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Question 1205475: Help solve for "P
P= 21 + 2(P-21/2)
Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!

P=+21+%2B+2%28%28P-21%29%2F2%29... simplify, cancel 2s
P=+21+%2B+%28P-21%29
P=+21+%2B+P-21
P=P