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44 votes
44 votes
-16-4u=-16 solve for u

User DrMarbuse
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1 Answer

20 votes
20 votes

\begin{gathered} -16-4u=-16 \\ \text{add 16 to both sides} \\ -16+16-4u=-16+16 \\ -4u=0 \\ u=0 \end{gathered}

User Marengaz
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