document.write( "Question 582159: What is the constant and variable in 5x+9?
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Algebra.Com's Answer #371973 by Tofumuncher(1)\"\" \"About 
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A constant is a term that doesn't contain a variable.
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\n" ); document.write( "\n" ); document.write( "The constant of 5x+9 is 9.
\n" ); document.write( "The variable of 5x+9 is x.
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