document.write( "Question 992036: I am not having good luck with this answer. Please help!!!\r
\n" ); document.write( "\n" ); document.write( "\"2x-3=sqrt%2830-7x%29\" \r
\n" ); document.write( "\n" ); document.write( "I squared off the expression 2x-3 and used the FOIL method to get this:\r
\n" ); document.write( "\n" ); document.write( "4x-12x+9=30-7x I continue by subtracting 4x-12x to get -8x+9=30-7x. Here's where I think I lose it.
\n" ); document.write( "Somewhere I'm missing something because I keep getting x=21 but the answer key says {3}
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Algebra.Com's Answer #611697 by MathTherapy(10552)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "I am not having good luck with this answer. Please help!!!\r
\n" ); document.write( "\n" ); document.write( "\"2x-3=sqrt%2830-7x%29\" \r
\n" ); document.write( "\n" ); document.write( "I squared off the expression 2x-3 and used the FOIL method to get this:\r
\n" ); document.write( "\n" ); document.write( "4x-12x+9=30-7x I continue by subtracting 4x-12x to get -8x+9=30-7x. Here's where I think I lose it.
\n" ); document.write( "Somewhere I'm missing something because I keep getting x=21 but the answer key says {3}
\n" ); document.write( "
First error: \"%282x+-+3%29%5E2+=+4x%5E2+-+12x+%2B+9\", not: \"4x+-+12x+%2B+9\". Major error!! \n" );
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