document.write( "Question 530458: 3x=-3x+12
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Algebra.Com's Answer #350044 by oberobic(2304)\"\" \"About 
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3x=-3x+12
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\n" ); document.write( "Add 3x to both sides.
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\n" ); document.write( "6x = 12
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\n" ); document.write( "Divide both sides by 6.
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\n" ); document.write( "x = 2
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