document.write( "Question 73179: Find an equation for line with slope 1/2 and y-intercept 3\r
\n" ); document.write( "\n" ); document.write( "possible answers\r
\n" ); document.write( "\n" ); document.write( "a.x/2-y=3
\n" ); document.write( "b.-x+2y=6
\n" ); document.write( "c.x+2y=6
\n" ); document.write( "d.2x-y=3
\n" ); document.write( "

Algebra.Com's Answer #52427 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Find an equation for line with slope 1/2 and y-intercept 3
\n" ); document.write( "possible answers
\n" ); document.write( "a.x/2-y=3
\n" ); document.write( "b.-x+2y=6
\n" ); document.write( "c.x+2y=6
\n" ); document.write( "d.2x-y=3
\n" ); document.write( "----------
\n" ); document.write( "The form is y=mx+b where m=1/2 and b = 3
\n" ); document.write( "y=(1/2)x+3
\n" ); document.write( "Multiply thru by 2 to get:
\n" ); document.write( "2y=x+6
\n" ); document.write( "Substract x from both sides to get:
\n" ); document.write( "-x+2y=6 which is answer \"b\"
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "
\n" );