document.write( "Question 455301: a^2+b^2=c^2
\n" ); document.write( "(2x-2)^2+15^2=(2x+7)^2
\n" ); document.write( "4x^2+4+225=8x^2+18x
\n" ); document.write( "4+4+225=8+18x
\n" ); document.write( "233=8+18x
\n" ); document.write( "225=18x
\n" ); document.write( "12.5=x\r
\n" ); document.write( "\n" ); document.write( "Did I solve this correctly? If not, what did I do wrong and how do I solve it?
\n" ); document.write( "

Algebra.Com's Answer #312585 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
a^2+b^2=c^2
\n" ); document.write( "(2x-2)^2+15^2=(2x+7)^2
\n" ); document.write( "---
\n" ); document.write( "4x^2-8x+4 + 225 = 4x^2+28x+49
\n" ); document.write( "-----
\n" ); document.write( "-8x+229 = 28x+49
\n" ); document.write( "----
\n" ); document.write( "36x = 180
\n" ); document.write( "---
\n" ); document.write( "x = 5
\n" ); document.write( "=============
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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