document.write( "Question 274800: Solve the equation.\r
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document.write( "3(6 - 3x) = 1/27 \n" );
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Algebra.Com's Answer #200530 by checkley77(12844) ![]() You can put this solution on YOUR website! 3(6 - 3x) = 1/27 \n" ); document.write( "18-9x=1/27 \n" ); document.write( "-9x=1/27-18 \n" ); document.write( "-9x=(1-18*27)/27 \n" ); document.write( "-9x=(1-486)/27 \n" ); document.write( "-9x=-485/27 \n" ); document.write( "x=(-485/27)/(-9) \n" ); document.write( "x=-485/27*1/-9 \n" ); document.write( "x=-485/-243 \n" ); document.write( "x=485/243 ans. \n" ); document.write( "Proof: \n" ); document.write( "3(6-3*485/243)=1/27 \n" ); document.write( "3(6-1,455/243)=1/27 \n" ); document.write( "3(1,458-1,455)/243=1/27 \n" ); document.write( "3(3/143)=1/27 \n" ); document.write( "9/243=1/27 \n" ); document.write( "1/27=1/27 \n" ); document.write( " |