document.write( "Question 229707: on the blank line write the lettert of the property that justifies the equation.\r
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document.write( "x+(2x+3x)=(x+2x)+3x\r
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document.write( "a.)associative property
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document.write( "b.)commutative property
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document.write( "c.)addition property of opposites
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document.write( "d.)none of these-the equation is incorrect. \n" );
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Algebra.Com's Answer #170270 by ly12603(44)![]() ![]() You can put this solution on YOUR website! i belive the answer to be the associative property \n" ); document.write( " |