document.write( "Question 50905: 2(5x)=(2*5)x \n" ); document.write( "
Algebra.Com's Answer #33926 by sinadone(8)![]() ![]() You can put this solution on YOUR website! Here's a list of all the properties. \n" ); document.write( "a+b = b+a ; commutative property of addition \n" ); document.write( "ab = ba ; commutative property of multiplication \n" ); document.write( "(a+b)+c = a+(b+c) ; associative property of addition \n" ); document.write( "(ab)c = a(bc) ; associative property of multiplication \n" ); document.write( "a+0 = a ; identity property \n" ); document.write( "a*1 = a ; identity property \n" ); document.write( "a*0 = 0 ; property of zero \n" ); document.write( "a+(-a) = 0 ; property of zero \n" ); document.write( "a(b+c) = ab+bc ; distributive property \n" ); document.write( "(-1)*a = -a ; property of opposites \n" ); document.write( "If a =b, then a+c=b+c ; addition property of equality \n" ); document.write( "If a=b, then a-c=a-c ; subtraction property of equality \n" ); document.write( "If a=b, then a*c=b*c ; multiplication property of equality \n" ); document.write( "If a=b, then a/c=b/c where c is not equal to zero ; division property of equality \n" ); document.write( "If a=b, then b=a ; reflexive property of equality \n" ); document.write( "a=a ; symmetric property of equality \n" ); document.write( "If a=b, and b=c, then a=c ; transitive property of equality \n" ); document.write( " \n" ); document.write( " |