document.write( "Question 654729: How to solve 5x+2(x+1)=23 \n" ); document.write( "
Algebra.Com's Answer #408834 by jim_thompson5910(35256)\"\" \"About 
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\"5x%2B2%28x%2B1%29=23\" Start with the given equation.\r
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\n" ); document.write( "\n" ); document.write( "\"5x%2B2x%2B2=23\" Distribute.\r
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\n" ); document.write( "\n" ); document.write( "\"7x%2B2=23\" Combine like terms on the left side.\r
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\n" ); document.write( "\n" ); document.write( "\"7x=23-2\" Subtract \"2\" from both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"7x=21\" Combine like terms on the right side.\r
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\n" ); document.write( "\n" ); document.write( "\"x=%2821%29%2F%287%29\" Divide both sides by \"7\" to isolate \"x\".\r
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\n" ); document.write( "\n" ); document.write( "\"x=3\" 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 solution is \"x=3\"
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