document.write( "Question 118559: what is \"x\" in this equation?: \"3%28x%2B5%29=4x\" \n" ); document.write( "
Algebra.Com's Answer #86691 by Mirwais(2)\"\" \"About 
You can put this solution on YOUR website!
\"3%28x%2B5%29=4x\"\r
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\n" ); document.write( "\n" ); document.write( "3x+15=4x\r
\n" ); document.write( "\n" ); document.write( "15=4x-3x\r
\n" ); document.write( "\n" ); document.write( "x=15
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