document.write( "Question 851071: If f(x) = -5x + 11 and f(n) = 21 , what is the value of n? \n" ); document.write( "
Algebra.Com's Answer #512550 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! That just means, -5n+11=21. \n" ); document.write( "n=2. \n" ); document.write( " |