document.write( "Question 97837: 2 times a number, increased by 28, is less than or equal to 6 times that number. \n" ); document.write( "
Algebra.Com's Answer #71179 by mathslover(157)![]() ![]() You can put this solution on YOUR website! 2 times a number, increased by 28, is less than or equal to 6 times that number.\r \n" ); document.write( "\n" ); document.write( "let the number be x\r \n" ); document.write( "\n" ); document.write( "2x + 28 <= 6x \n" ); document.write( "subtracting 2x from both sides 28 <= 4x \n" ); document.write( "or 4x >= 28 \n" ); document.write( " x>=7\r \n" ); document.write( "\n" ); document.write( "solution set is [7,infinity) \n" ); document.write( " |