document.write( "Question 31111: I am a 52 year old mother trying to remember how to work this problem and failed to help my LD 12 year old.
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document.write( "Problem 1: (5x-7y) + (16x + 8y) Problem 2: (7n + 2t) + (4n - 3t)
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document.write( "I would appreciate any help to at least get started, it's been 2 long. \n" );
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Algebra.Com's Answer #17820 by Cintchr(481) ![]() You can put this solution on YOUR website! \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "Problem 2 \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "now just dropping the parenthesis ONLY works if adding. If subtracting you have to worry about changing the signs of everything AFTER the subtraction \n" ); document.write( " |