document.write( "Question 390162: is this correct or incorrect\r
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document.write( "-2(a-3)=6
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document.write( "-2a-6=6\r
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document.write( "please solve and show work.
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document.write( "5-3(2b-3)=-4\r
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document.write( "please write a formula.
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document.write( "find three consecutive numbers whose sum is 72.\r
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document.write( "thanks for your help. \n" );
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Algebra.Com's Answer #276583 by mananth(16946) You can put this solution on YOUR website! -2(a-3)=6 \n" ); document.write( "-2a+6=6 \n" ); document.write( "add -6 to both sides \n" ); document.write( "-2a+6-6=6-6 \n" ); document.write( "-2a=0 \n" ); document.write( "a=0\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "please solve and show work. \n" ); document.write( "5-3(2b-3)=-4 \n" ); document.write( "5-6b+9=-4 \n" ); document.write( "-6b+14=-4 \n" ); document.write( "add -14 to both side \n" ); document.write( "-6b+14-14=-4-14 \n" ); document.write( "-6b=-18 \n" ); document.write( "/-6 \n" ); document.write( "-6b/-6=-18/-6 \n" ); document.write( "b=3\r \n" ); document.write( "\n" ); document.write( "please write a formula. \n" ); document.write( "find three consecutive numbers whose sum is 72. \n" ); document.write( "let the numbers be x, x+1,x+2 \n" ); document.write( "... \n" ); document.write( "x+x+1+x+2=72 \n" ); document.write( "3x+3=72 \n" ); document.write( "add -3 to both sides \n" ); document.write( "3x=72-3 \n" ); document.write( "3x=69 \n" ); document.write( "/3 \n" ); document.write( "x=69/3 \n" ); document.write( "x=23 \n" ); document.write( "23,24,25 \n" ); document.write( "... \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( "thanks for your help. \n" ); document.write( " |