document.write( "Question 219461: find the x intercept of y=x+4 \n" ); document.write( "

Algebra.Com's Answer #165036 by Earlsdon(6294) $\"\"$ $\"About$

You can put this solution on YOUR website!
The x-intercept occurs when y = 0, so set y = 0 and solve for x.
\n" ); document.write( " $\"y+=+x%2B4\"$ Set y = 0
\n" ); document.write( " $\"0+=+x%2B4\"$ Subtract 4 from both sides.
\n" ); document.write( " $\"-4+=+x\"$
\n" ); document.write( "The x-intercept is at (-4,0)
\n" ); document.write( " $\"graph%28400%2C400%2C-5%2C5%2C-5%2C5%2Cx%2B4%29\"$ \n" ); document.write( "

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