document.write( "Question 55124: find an equation for the line with slope 1/2 and y-intercept of 3\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "This is what I did:\r
\n" ); document.write( "\n" ); document.write( "y=mx+b
\n" ); document.write( "y=1/2x+3
\n" ); document.write( "y-1/2 =3
\n" ); document.write( "2y-x=6(divided both sides by 2)
\n" ); document.write( "or
\n" ); document.write( "-x+2y=6
\n" ); document.write( "

Algebra.Com's Answer #37385 by rchill(405)\"\" \"About 
You can put this solution on YOUR website!
The formula is y=mx+b, where m is the slope and b is the y-intercept. By substitution we get \"y=expr%281%2F2%29x%2B3\". \n" ); document.write( "
\n" );