document.write( "Question 59776This question is from textbook Pre-Algebra
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document.write( ": Solve the equation. 6x-21=33+9x. Thanks for all the help! \n" );
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Algebra.Com's Answer #41046 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! 6x-21=33+9x \n" ); document.write( "6x-9x=33+21 \n" ); document.write( "-3x=54 \n" ); document.write( "x=54/-3 \n" ); document.write( "x=-18 \n" ); document.write( "proof \n" ); document.write( "6*-18-21=33+9*-18 \n" ); document.write( "-108-21=33-162 \n" ); document.write( "-129=129 \n" ); document.write( " |