document.write( "Question 231858: is 3x+5 and 8x equivalent?
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Algebra.Com's Answer #171488 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! No \n" ); document.write( "3x+5 is a variable value depending on the value of x. \n" ); document.write( "--- \n" ); document.write( "8x is also a variable value depending on the value of x. \n" ); document.write( "--- \n" ); document.write( "But if you let x = 5, the value of the 1st expression is 20. \n" ); document.write( "The value of the 2nd expression is 40. \n" ); document.write( "--- \n" ); document.write( "The expressions are not equivalent. \n" ); document.write( "===================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |