document.write( "Question 953495: Line s has equation y=2x+2014. Line m has slope −1 and the same x-intercept as line s. \r
\n" ); document.write( "\n" ); document.write( "a) Find the y-intercept of line \"m\"
\n" ); document.write( "b) Write the equation of line \"m\"
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Algebra.Com's Answer #582291 by MathLover1(20849)\"\" \"About 
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\n" ); document.write( "Line s
\n" ); document.write( " \"y=2x%2B2014\"
\n" ); document.write( "\"0=2x%2B2014\"
\n" ); document.write( "\"2x=-2014\"
\n" ); document.write( "\"x=-1007\"\r
\n" ); document.write( "\n" ); document.write( "Line m has slope \"-1\" and the same x-intercept as line s\r
\n" ); document.write( "\n" ); document.write( "\"y=-1%2Ax%2Bb\" \r
\n" ); document.write( "\n" ); document.write( "\"y=-x+-1007\"\r
\n" ); document.write( "\n" ); document.write( "a) Find the y-intercept of line \"m\"\r
\n" ); document.write( "\n" ); document.write( "if \"x=-1007\" then \"y=0\", substitute it and solve for \"b\"
\n" ); document.write( "\"0=-1%2A%28-1007%29%2Bb\"
\n" ); document.write( "\"0=1007%2Bb\"
\n" ); document.write( "\"b=-1007\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "b) Write the equation of line \"m\" \r
\n" ); document.write( "\n" ); document.write( "\"y=-x+-1007\"\r
\n" ); document.write( "\n" ); document.write( "
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