document.write( "Question 480087: need to solve -2n+5 greater than 7 \n" ); document.write( "
Algebra.Com's Answer #328853 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! solve -2n+5 greater than 7 \n" ); document.write( "----- \n" ); document.write( "-2n + 5 > 7 \n" ); document.write( "--- \n" ); document.write( "Add 2n to both sides to get: \n" ); document.write( "5 > 2n+7 \n" ); document.write( "--- \n" ); document.write( "Subtract 7 from both sides \n" ); document.write( "2n < -2 \n" ); document.write( "--- \n" ); document.write( "Divide by 2 to get: \n" ); document.write( "n < -1 \n" ); document.write( "============ \n" ); document.write( "================= \n" ); document.write( "You could also work it as follows: \n" ); document.write( "-2n + 5 > 7 \n" ); document.write( "Subtract 5 from both sides to get: \n" ); document.write( "-2n > 2 \n" ); document.write( "Divide by sides by -2 remembering that when \n" ); document.write( "you divide by a negative the order of the \n" ); document.write( "inequality changes. \n" ); document.write( "--- \n" ); document.write( "n < -1 \n" ); document.write( "====================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============ \n" ); document.write( " |