document.write( "Question 1150975: Directions: Justify each statement with a property of equality or property of congruence.\r
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document.write( "Question: If x+y=12 and y=4 then x+4=12 \n" );
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Algebra.Com's Answer #772599 by josgarithmetic(39620)![]() ![]() ![]() You can put this solution on YOUR website! Substitution \n" ); document.write( " |