document.write( "Question 206058: what is n= square root x + 2 if n = 7
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Algebra.Com's Answer #155620 by jim_thompson5910(35256) $\"\"$ $\"About$

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$\"n=sqrt%28x%2B2%29\"$ Start with the given equation.\r
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\n" ); document.write( "\n" ); document.write( " $\"7=sqrt%28x%2B2%29\"$ Plug in $\"n=7\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"49=x%2B2\"$ Square both sides\r
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\n" ); document.write( "\n" ); document.write( " $\"47=x\"$ Subtract 2 from both sides.\r
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\n" ); document.write( "\n" ); document.write( "So the solution is $\"x=47\"$ \n" ); document.write( "

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