document.write( "Question 498866: Find the x-intercept of y = 6x + 12 \n" ); document.write( "
Algebra.Com's Answer #337220 by nerdybill(7384)\"\" \"About 
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set y to zero and solve for x:
\n" ); document.write( ".
\n" ); document.write( "y = 6x + 12
\n" ); document.write( "0 = 6x + 12
\n" ); document.write( "-12 = 6x
\n" ); document.write( "-2 = x
\n" ); document.write( ".
\n" ); document.write( "x-intercept is at (-2,0)
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