document.write( "Question 658993: if f(x)=7x+3 and g(x)=5x-7, then f(x)-g(x) \n" ); document.write( "
Algebra.Com's Answer #410576 by jim_thompson5910(35256)\"\" \"About 
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f(x)-g(x) = (7x+3) - (5x-7)\r
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\n" ); document.write( "\n" ); document.write( "f(x)-g(x) = 7x+3 - 5x+7\r
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\n" ); document.write( "\n" ); document.write( "f(x)-g(x) = 2x+10
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