document.write( "Question 208756This question is from textbook Introductory Algebra
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document.write( ": please help me solve the system of equations by graphing:\r
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document.write( "-3x+5-y
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document.write( "2y=6x+10\r
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document.write( "Thank you. \n" );
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Algebra.Com's Answer #157871 by DRichardson(63)![]() ![]() You can put this solution on YOUR website! Hello There,\r \n" ); document.write( "\n" ); document.write( "Do you need help with the actual equation?\r \n" ); document.write( "\n" ); document.write( "Delilah R.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-3x+5-y\r \n" ); document.write( "\n" ); document.write( "Simplifying \n" ); document.write( "-3x + 5 + -1y = 0\r \n" ); document.write( "\n" ); document.write( "Reorder the terms: \n" ); document.write( "5 + -3x + -1y = 0\r \n" ); document.write( "\n" ); document.write( "Solving \n" ); document.write( "5 + -3x + -1y = 0\r \n" ); document.write( "\n" ); document.write( "Solving for variable 'x'.\r \n" ); document.write( "\n" ); document.write( "Move all terms containing x to the left, all other terms to the right.\r \n" ); document.write( "\n" ); document.write( "Add '-5' to each side of the equation. \n" ); document.write( "5 + -3x + -5 + -1y = 0 + -5\r \n" ); document.write( "\n" ); document.write( "Reorder the terms: \n" ); document.write( "5 + -5 + -3x + -1y = 0 + -5\r \n" ); document.write( "\n" ); document.write( "Combine like terms: 5 + -5 = 0 \n" ); document.write( "0 + -3x + -1y = 0 + -5 \n" ); document.write( "-3x + -1y = 0 + -5\r \n" ); document.write( "\n" ); document.write( "Combine like terms: 0 + -5 = -5 \n" ); document.write( "-3x + -1y = -5\r \n" ); document.write( "\n" ); document.write( "Add 'y' to each side of the equation. \n" ); document.write( "-3x + -1y + y = -5 + y\r \n" ); document.write( "\n" ); document.write( "Combine like terms: -1y + y = 0 \n" ); document.write( "-3x + 0 = -5 + y \n" ); document.write( "-3x = -5 + y\r \n" ); document.write( "\n" ); document.write( "Divide each side by '-3'. \n" ); document.write( "x = 1.666666667 + -0.3333333333y\r \n" ); document.write( "\n" ); document.write( "Simplifying \n" ); document.write( "x = 1.666666667 + -0.3333333333y\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2y=6x+10\r \n" ); document.write( "\n" ); document.write( "Simplifying \n" ); document.write( "2y = 6x + 10\r \n" ); document.write( "\n" ); document.write( "Reorder the terms: \n" ); document.write( "2y = 10 + 6x\r \n" ); document.write( "\n" ); document.write( "Solving \n" ); document.write( "2y = 10 + 6x\r \n" ); document.write( "\n" ); document.write( "Solving for variable 'y'.\r \n" ); document.write( "\n" ); document.write( "Move all terms containing y to the left, all other terms to the right.\r \n" ); document.write( "\n" ); document.write( "Divide each side by '2'. \n" ); document.write( "y = 5 + 3x\r \n" ); document.write( "\n" ); document.write( "Simplifying \n" ); document.write( "y = 5 + 3x\r \n" ); document.write( "\n" ); document.write( "Hope this helps!\r \n" ); document.write( "\n" ); document.write( "Delilah R. \n" ); document.write( " \n" ); document.write( " |