document.write( "Question 678292: How do you turn this equasion into y=mx+b for graphing?\r
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document.write( "3x+-2y=2
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document.write( "-2x+y=8\r
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document.write( "With an answer of (-18,-28) \n" );
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Algebra.Com's Answer #421374 by ReadingBoosters(3246)![]() ![]() ![]() You can put this solution on YOUR website! Starting with 3x + -2y = 2 \n" ); document.write( "Isolate the y \n" ); document.write( "3x + - 2y + 2y = 2 + 2y \n" ); document.write( "3x = 2 + 2y \n" ); document.write( "3x - 2 = 2 + 2y - 2 \n" ); document.write( "3x - 2 = 2y \n" ); document.write( "Divide the entire equation by 2 \n" ); document.write( "y = \n" ); document.write( " \n" ); document.write( "... \n" ); document.write( "Starting with -2x + y = 8 \n" ); document.write( "-2x + y + 2x = 8 + 2x \n" ); document.write( " \n" ); document.write( "... \n" ); document.write( "Setting the quations equal, \n" ); document.write( " \n" ); document.write( "Multiply the entire equation by 2 \n" ); document.write( "3x - 2 = 4x + 16 \n" ); document.write( "Isolate the x on one side of the equation \n" ); document.write( "3x - 2 - 3x - 16 = 4x + 16 - 16 - 3x \n" ); document.write( "-18 = x \n" ); document.write( "... \n" ); document.write( "Using x equals -18, solve for y in either of the equations \n" ); document.write( "y = 2(-18)+8 = -36 + 8 = -28 \n" ); document.write( "... \n" ); document.write( "(-18, -28) \n" ); document.write( "... \n" ); document.write( " \n" ); document.write( "..................... \n" ); document.write( "Delighted to help. \n" ); document.write( "-Reading Boosters \n" ); document.write( "Website: www.MyHomeworkAnswers.com \n" ); document.write( "Wanting for others what we want for ourselves. \n" ); document.write( " |