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7 votes
7 votes
Clara lends half her collection of formal dresses, d, to her sister, Susan. Clara then buys four more dresses. If she has 12 dresses now, how many dresses did Clara had originally? Clara originally had ___dresses.

User CraigV
by
2.6k points

1 Answer

17 votes
17 votes

SOLUTION

Step 1: Write an equation for the word problem and solve.


\begin{gathered} (d-(d)/(2))+4=12 \\ (2d-d+8)/(2)=12 \\ (d+8)/(2)=12 \\ d+8=24 \\ d=24-8 \\ d=16 \end{gathered}

Clara originally had 16 dresses.

User Dan Hennion
by
3.0k points
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