document.write( "Question 994463: How do I solve: y=x-3
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document.write( " Y=-3/4x + 4\r
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document.write( "I know how to do rise over run with whole numbers, just not fractions \n" );
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Algebra.Com's Answer #613540 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! 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 \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |