document.write( "Question 375616: I need to understanding how to do this question on math. Solve using the addition principle. 2x+9>x+18\r
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document.write( "The Solution set is {x x>___}. \n" );
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Algebra.Com's Answer #267107 by robertb(5830)![]() ![]() You can put this solution on YOUR website! 2x + 9 > x + 18, \n" ); document.write( "2x - x > 18 - 9, \n" ); document.write( "x > 9. \n" ); document.write( "{x|x > 9}. \n" ); document.write( " |