document.write( "Question 79371: 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 #56962 by sprolden(40)![]() ![]() ![]() You can put this solution on YOUR website! Find the slope and y-intercept for each line \n" ); document.write( "3x+5y+10=0\r \n" ); document.write( "\n" ); document.write( "1- Begin solving for y. Subtract 10 from both sides. \n" ); document.write( " 3x+5y+10-10=0-10 \n" ); document.write( " 3x+5y=-10\r \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\r \n" ); document.write( "\n" ); document.write( "3- Divide each side by 5. \n" ); document.write( " 5y/5 = -10/5 - 3x/5 \n" ); document.write( " y = -2-3/5x\r \n" ); document.write( "\n" ); document.write( "4- The solution is y=-2-3/5x OR y=-0.6x-2\r \n" ); document.write( "\n" ); document.write( "5- The slope is -0.6. The y-intercept is -2. \n" ); document.write( " |