document.write( "Question 103121: f(x)=-5x-2 x=4 \n" ); document.write( "
Algebra.Com's Answer #74967 by MathLover1(20850)\"\" \"About 
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given:
\n" ); document.write( "\"f%28x%29=-5x-2\"
\n" ); document.write( "\"x=4\"
\n" ); document.write( "\"f%28x%29=-5x-2\" if \"x=4\"\r
\n" ); document.write( "\n" ); document.write( "\"f%284%29+=+-5%2A4+-2\"
\n" ); document.write( "\"f%284%29+=+-22\"
\n" ); document.write( "
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