document.write( "Question 994463: How do I solve: y=x-3
\n" ); document.write( " Y=-3/4x + 4\r
\n" ); document.write( "\n" ); document.write( "I know how to do rise over run with whole numbers, just not fractions
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Algebra.Com's Answer #613540 by Alan3354(69443)\"\" \"About 
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How do I solve: y=x-3
\n" ); document.write( " Y=-3/4x + 4
\n" ); document.write( "-------------
\n" ); document.write( "Sub for y
\n" ); document.write( "x-3 = -3/4x + 4
\n" ); document.write( "Assuming you mean (-3/4)x:
\n" ); document.write( "Multiply thru by 4 to eliminate fractions.
\n" ); document.write( "4x-12 = -3x + 16
\n" ); document.write( "7x = 28
\n" ); document.write( "x = 4
\n" ); document.write( "-------------
\n" ); document.write( "y = x-3
\n" ); document.write( "y = 1\r
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