document.write( "Question 90000: What is the x-intercept of the line with the equation 4x+2y=12? \n" ); document.write( "
Algebra.Com's Answer #65318 by Earlsdon(6294)\"\" \"About 
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Find the x-intercept of:
\n" ); document.write( "\"4x%2B2y+=+12\"
\n" ); document.write( "Remember, the x-intercept occurs at y = 0, so set y = 0 and solve for x.
\n" ); document.write( "\"4x%2B2%280%29+=+12\"
\n" ); document.write( "\"4x%2B0+=+12\"
\n" ); document.write( "\"4x+=+12\" Divide both sides by 4.
\n" ); document.write( "\"x+=+12%2F4\"
\n" ); document.write( "\"x+=+3\" This is the x-intercept!\r
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\n" ); document.write( "\n" ); document.write( "Check:
\n" ); document.write( "\"4x%2B2y+=+12\"
\n" ); document.write( "\"4%283%29%2B2y+=+12\"
\n" ); document.write( "\"12+%2B+2y+=+12\" Subtract 12 from both sides.
\n" ); document.write( "\"2y+=+0\"
\n" ); document.write( "\"y+=+0\"\r
\n" ); document.write( "\n" ); document.write( "Check the graph of the equation;
\n" ); document.write( "\"graph%28300%2C200%2C-5%2C5%2C-5%2C8%2C-2x%2B6%29\"
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