document.write( "Question 319047: f(x) = -3x + 9
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\n" ); document.write( "g(x) = 8x + 7 \r
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Algebra.Com's Answer #228505 by checkley77(12844)\"\" \"About 
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f(x) = -3x + 9
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\n" ); document.write( "Find f(x) + g(x)
\n" ); document.write( "-3x+9+8x+7
\n" ); document.write( "5x+16 ans.
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