document.write( "Question 265535: can you help me with this one please?
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document.write( "Solve the inequality. Give the result in interval notation.
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document.write( "4x + 6 < 10 or 2x − 9 > 5 \n" );
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Algebra.Com's Answer #195228 by Theo(13342)![]() ![]() You can put this solution on YOUR website! you have 2 equations:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "4x + 6 < 10 is the first equation.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "subtract 6 from both sides of this equation to get:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "4x < 4\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "divide both sides of this equation by 4 to get:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x < 1\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2x-9 > 5 is the second equation.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "add 9 to both sides of this equation to get:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2x > 14\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "divide both sides of this equation by 2 to get:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x > 7\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "your answers are:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x < 1 or x > 7\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "this can be written as:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(x<1) union (x>7)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "in interval notation, it would probably look like this:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "( \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "here's a reference for interval notation.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " |