document.write( "Question 529035: What is the property of equality used to solve a-7=-2 \n" ); document.write( "
Algebra.Com's Answer #349475 by stanbon(75887)\"\" \"About 
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What is the property of equality used to solve a-7=-2
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\n" ); document.write( "Add 7 to both sides to get a = 5
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\n" ); document.write( "Rule: Equals added to Equals are Equal
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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