document.write( "Question 646441: how do i solve this equation y=mx+b step by step \n" ); document.write( "
Algebra.Com's Answer #405851 by Alan3354(69443)\"\" \"About 
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how do i solve this equation y=mx+b step by step
\n" ); document.write( "Solve it for what?
\n" ); document.write( "It's solved for y as it is.
\n" ); document.write( "To solve for x:
\n" ); document.write( "y = mx + b
\n" ); document.write( "mx = y-b
\n" ); document.write( "x = (y-b)/m
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