document.write( "Question 643704: What's The Solution To 4x - 7 = -15 \n" ); document.write( "
Algebra.Com's Answer #404598 by MathLover1(20849)\"\" \"About 
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\n" ); document.write( "\"4x+-+7+=+-15\"\r
\n" ); document.write( "\n" ); document.write( "\"4x+-+7%2B7+=+-15%2B7\"\r
\n" ); document.write( "\n" ); document.write( "\"4x+=+-8\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+-8%2F4\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+-2\"
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