document.write( "Question 782989: what number increased by 10 is equal to 19?
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document.write( "what number diminished by 45 is equal to -15?
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document.write( "Find three consecutive odd numbers whose sum is 57.
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document.write( "find three consecutive even numbers whose sum is 84.
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document.write( "find a number which is added to its double equals 12. \n" );
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Algebra.Com's Answer #806206 by CubeyThePenguin(3113)![]() ![]() You can put this solution on YOUR website! 1. x + 10 = 19 \n" ); document.write( "x = 9\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2. x - 45 = -15 \n" ); document.write( "x = 30\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "3. consecutive odd numbers: (x-1), x, (x+1)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(x-1) + x + (x+1) = 57 \n" ); document.write( "3x = 57 \n" ); document.write( "x = 19\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The integers are 17, 19, and 21.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "4. consecutive even numbers: (x-2), x, (x+2)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(x-2) + x + (x+2) = 84 \n" ); document.write( "3x = 84 \n" ); document.write( "x = 28\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The integers are 26, 28, and 30.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "5. x + 2x = 12 \n" ); document.write( "3x = 12 \n" ); document.write( "x = 4 \n" ); document.write( " |