document.write( "Question 803138: solve the linear inequality x/7+3x/14<2/7 \n" ); document.write( "
Algebra.Com's Answer #484141 by waynest(281)![]() ![]() ![]() You can put this solution on YOUR website! (x/7) + (3x/14) < (2/7) \n" ); document.write( "14(x/7) + 14(3x/14) < 14(2/7) \n" ); document.write( "2x + 3x < 4 \n" ); document.write( "5x < 4 \n" ); document.write( "5x/5 < 4/5 \n" ); document.write( "x < 4/5\r \n" ); document.write( "\n" ); document.write( "check:\r \n" ); document.write( "\n" ); document.write( "(4/5)/7 + 3(4/5)/14 < 2/7 \n" ); document.write( "4/35 + 6/35 < 2/7 \n" ); document.write( "10/35 < 2/7 \n" ); document.write( "2/7 = 2/7\r \n" ); document.write( "\n" ); document.write( "x must be less than 4/5 \n" ); document.write( " |