document.write( "Question 702470: What is the value of n if f(x)=-5x+11 and f(n)=21? \n" ); document.write( "
Algebra.Com's Answer #433008 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
f(x)=-5x+11\r
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\n" ); document.write( "\n" ); document.write( "f(n)=-5n+11\r
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\n" ); document.write( "\n" ); document.write( "21=-5n+11\r
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\n" ); document.write( "\n" ); document.write( "Now solve for n. I'll let you do this.
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