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6 votes
6 votes
X+6=-12Write which property of equality you used

User Donnalee
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1 Answer

14 votes
14 votes

The given expression is


x+6=-12

Then,


\begin{gathered} x+6-6=-12-6 \\ x=-18 \end{gathered}

Hence, the property is "the subtraction property of equalities".

User Maniek
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