document.write( "Question 154581: I was given an equation of a line and a point and told to determine whether the point is on the line using substitution. Heres two problems\r
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\n" ); document.write( "\n" ); document.write( "y=x-4;A(5,1)\r
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\n" ); document.write( "\n" ); document.write( "y=4x+2;A(1,6)
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Algebra.Com's Answer #113819 by nerdybill(7384)\"\" \"About 
You can put this solution on YOUR website!
Problem #1:
\n" ); document.write( "point:A(5,1)
\n" ); document.write( "equation:y=x-4
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\n" ); document.write( "The points are given in an (x,y) order. Simply \"plug\" the given point into the equation and see if the equation holds.
\n" ); document.write( "y=x-4
\n" ); document.write( "1=5-4
\n" ); document.write( "1=1 (checks)
\n" ); document.write( "Yes, the point falls ON the line.
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\n" ); document.write( "Problem #2:
\n" ); document.write( "point:A(1,6)
\n" ); document.write( "equation:y=4x+2
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\n" ); document.write( "The points are given in an (x,y) order. Simply \"plug\" the given point into the equation and see if the equation holds.
\n" ); document.write( "y=4x+2
\n" ); document.write( "6=4(1)+2
\n" ); document.write( "6=4+2
\n" ); document.write( "6=6 (checks)
\n" ); document.write( "Yes, the point falls ON the line.
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