document.write( "Question 152538: 2(x+4) = 4(5-3x) \n" ); document.write( "
Algebra.Com's Answer #112101 by jim_thompson5910(35256)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "\"2%28x%2B4%29=4%285-3x%29\" Start with the given equation.\r
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\n" ); document.write( "\n" ); document.write( "\"2x%2B8=20-12x\" Distribute.\r
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\n" ); document.write( "\n" ); document.write( "\"2x=20-12x-8\" Subtract \"8\" from both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"2x%2B12x=20-8\" Add \"12x\" to both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"14x=20-8\" Combine like terms on the left side.\r
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\n" ); document.write( "\n" ); document.write( "\"14x=12\" Combine like terms on the right side.\r
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\n" ); document.write( "\n" ); document.write( "\"x=%2812%29%2F%2814%29\" Divide both sides by \"14\" to isolate \"x\".\r
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\n" ); document.write( "\n" ); document.write( "\"x=6%2F7\" Reduce.\r
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\n" ); document.write( "\n" ); document.write( "Answer:\r
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\n" ); document.write( "\n" ); document.write( "So the answer is \"x=6%2F7\" \r
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\n" ); document.write( "\n" ); document.write( "Which approximates to \"x=0.857\"
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