document.write( "Question 55747: how can you tell if a n equation is linear??? \n" ); document.write( "
Algebra.Com's Answer #37822 by checkley71(8403)\"\" \"About 
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A LINEAR EQUATION IS ONE WITH NO TERM WITH A POWER TERM (IE NO X^2 OR Z^4).
\n" ); document.write( "EXAMPLE 3X+3Y=X-Y+10 IS A LINEAR EQUATION
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