document.write( "Question 921074: If the function f is defined by f (x)=3x+4, then 2f (x)+4= \n" ); document.write( "
Algebra.Com's Answer #558689 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
\"f%28x%29+=+3x%2B4\"\r
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\n" ); document.write( "\n" ); document.write( "\"2%2A%28f%28x%29%29+=+2%2A%283x%2B4%29\" Multiply both sides by 2.\r
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\n" ); document.write( "\n" ); document.write( "\"2%2A%28f%28x%29%29+=+6x%2B8\" Distribute\r
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\n" ); document.write( "\n" ); document.write( "\"2%2A%28f%28x%29%29%2B4+=+6x%2B8%2B4\" Add 4 to both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"2%2A%28f%28x%29%29%2B4+=+6x%2B12\" <---- Final Answer\r
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\n" ); document.write( "\n" ); document.write( "Let me know if you need more help or if you need me to explain a step in more detail.
\n" ); document.write( "Feel free to email me at jim_thompson5910@hotmail.com
\n" ); document.write( "or you can visit my website here: http://www.freewebs.com/jimthompson5910/home.html\r
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\n" ); document.write( "\n" ); document.write( "Thanks,\r
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\n" ); document.write( "\n" ); document.write( "Jim
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