document.write( "Question 164419: Find g(9) given that g(x)=2x+3. \n" ); document.write( "

Algebra.Com's Answer #121125 by Earlsdon(6294) $\"\"$ $\"About$

You can put this solution on YOUR website!
If $\"g%28x%29+=+2x%2B3\"$ find: $\"g%289%29\"$ Simply substitute x = 9 and solve.
\n" ); document.write( " $\"g%289%29+=+2%289%29%2B3\"$
\n" ); document.write( " $\"g%289%29+=+18%2B3\"$
\n" ); document.write( " $\"highlight%28g%289%29+=+21%29\"$ \r
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