document.write( "Question 282209: is 5a- 3b+ 9c an expression or equation \n" ); document.write( "
Algebra.Com's Answer #204937 by jim_thompson5910(35256)\"\" \"About 
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It is only an equation if there is an equals sign (=) in there. Since no equals sign is present, it is an expression. \n" ); document.write( "
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