document.write( "Question 959653: If f(x)=2x-36, find -5 times f(-18) \n" ); document.write( "

Algebra.Com's Answer #586539 by MathLover1(20850) $\"\"$ $\"About$

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If $\"f%28x%29=2x-36\"$ , find $\"-5+%2A+f%28-18%29\"$ :\r
\n" ); document.write( "\n" ); document.write( " $\"-5+%2A+f%28-18%29=-5%2A%282%28-18%29-36%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"-5+%2A+f%28-18%29=-5%2A%28-36-36%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"-5+%2A+f%28-18%29=-5%2A%28-72%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"-5+%2A+f%28-18%29=360\"$ \n" ); document.write( "

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