document.write( "Question 1345: Please explain how the simplifying works to get from:\r
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document.write( "D/3 = 4 + D/9,\r
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document.write( "TO: \r
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document.write( "3D = 36 + D\r
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document.write( "Also, where could I find more about this type of problem? \n" );
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Algebra.Com's Answer #438 by usyim88hk(158) ![]() You can put this solution on YOUR website! Just multiply the original equation by 9 \n" ); document.write( "(D/3)(9) = 4(9)+(D/9)(9) \n" ); document.write( "3D = 36+D \n" ); document.write( " |