document.write( "Question 79372: 1.sketch the graph of each equation\r
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document.write( "x=9\r
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document.write( "2.Find the slope and y-intercept for each line
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document.write( " 3x+5y+10=0 \n" );
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Algebra.Com's Answer #56960 by sprolden(40)![]() ![]() ![]() You can put this solution on YOUR website! 1.Sketch the graph of each equation \n" ); document.write( "x=9 \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2.Find the slope and y-intercept for each line \n" ); document.write( "3x+5y+10=0 \n" ); document.write( " \n" ); document.write( "1- Begin solving the equation for y. Subtract 10 from both sides. \n" ); document.write( " 3x+5y+10-10=0-10 \n" ); document.write( " 3x+5y=-10 \n" ); document.write( " \n" ); document.write( "2- Subtract 3x from both sides. \n" ); document.write( " 3x-3x+5y=-10-3x \n" ); document.write( " 5y=-10-3x \n" ); document.write( " \n" ); document.write( "3- Divide both sides by 5. \n" ); document.write( " 5y/5=(-10/5)-(3x/5) \n" ); document.write( " y=-2-3/5x OR y=-0.6x-2 \n" ); document.write( " \n" ); document.write( "4- Slope = -0.6 \n" ); document.write( " Y-Intercept = -2 \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |