document.write( "Question 219681: 3v-9=7+2v \n" ); document.write( "
Algebra.Com's Answer #165163 by jim_thompson5910(35256)\"\" \"About 
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\"3v-9=7%2B2v-v\" Start with the given equation.\r
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\n" ); document.write( "\n" ); document.write( "\"3v-9=v%2B7\" Combine like terms on the right side.\r
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\n" ); document.write( "\n" ); document.write( "\"3v=v%2B7%2B9\" Add \"9\" to both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"3v-v=7%2B9\" Subtract \"v\" from both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"2v=7%2B9\" Combine like terms on the left side.\r
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\n" ); document.write( "\n" ); document.write( "\"2v=16\" Combine like terms on the right side.\r
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\n" ); document.write( "\n" ); document.write( "\"v=%2816%29%2F%282%29\" Divide both sides by \"2\" to isolate \"v\".\r
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\n" ); document.write( "\n" ); document.write( "\"v=8\" 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 \"v=8\"
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