document.write( "Question 116718: is x=-2 the answer to the following question\r
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Algebra.Com's Answer #84884 by scott8148(6628)\"\" \"About 
You can put this solution on YOUR website!
yes\r
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\n" ); document.write( "\n" ); document.write( "when the line crosses the x-axis (x-intercept), y is equal to zero\r
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\n" ); document.write( "\n" ); document.write( "x+4(0)=-2 ___ x=-2
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