document.write( "Question 981740: solve for a\r
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Algebra.Com's Answer #602687 by MathLover1(20849)\"\" \"About 
You can put this solution on YOUR website!

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\n" ); document.write( "\n" ); document.write( "\"+sqrt%28+2a%2B7+%29=sqrt%28+3a%2B2+%29+\"....square both sides\r
\n" ); document.write( "\n" ); document.write( "\"+%28sqrt%28+2a%2B7+%29%29%5E2=%28sqrt%28+3a%2B2+%29%29%5E2+\"\r
\n" ); document.write( "\n" ); document.write( "\"++2a%2B7+=3a%2B2++\"\r
\n" ); document.write( "\n" ); document.write( "\"++7+-2=3a-2a++\"\r
\n" ); document.write( "\n" ); document.write( "\"a=5\"
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