document.write( "Question 163248: x=3
\n" ); document.write( "f(x)=2x-15
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Algebra.Com's Answer #120318 by KnightOwlTutor(293)\"\" \"About 
You can put this solution on YOUR website!
Replace 3 for x and solve\r
\n" ); document.write( "\n" ); document.write( "f(x)=2(3)-15\r
\n" ); document.write( "\n" ); document.write( "f(x)=9
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