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39 votes
39 votes
Which expression is equivalent to 6x + 7- 12.2 - (32 + 2) - x?(A)7x - 28B7x - 21©5x - 28D5x - 21please hurry

User Kimomaru
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1 Answer

14 votes
14 votes

\begin{gathered} 6x+7-12\cdot2-(3^2+2)-x=6x-x+7-24-(9+2) \\ =5x+7-24-11 \\ =5x-28 \\ \\ \text{ The answer is 5x-28!} \end{gathered}

User Corey Larson
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