document.write( "Question 490815: 7n-6+n=2(4n-3) \n" ); document.write( "
Algebra.Com's Answer #334328 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
\"7n-6%2Bn=2%284n-3%29\" Start with the given equation.\r
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\n" ); document.write( "\n" ); document.write( "\"7n-6%2Bn=8n-6\" Distribute.\r
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\n" ); document.write( "\n" ); document.write( "\"8n-6=8n-6\" Combine like terms on the left side.\r
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\n" ); document.write( "\n" ); document.write( "\"8n=8n-6%2B6\" Add \"6\" to both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"8n-8n=-6%2B6\" Subtract \"8n\" from both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"0n=-6%2B6\" Combine like terms on the left side.\r
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\n" ); document.write( "\n" ); document.write( "\"0n=0\" Combine like terms on the right side.\r
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\n" ); document.write( "\n" ); document.write( "\"0=0\" Simplify.\r
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\n" ); document.write( "\n" ); document.write( "Since this equation is ALWAYS true for any n value, this means n can equal any number. \r
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\n" ); document.write( "\n" ); document.write( "So there are an infinite number of solutions.
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