document.write( "Question 152708: Is x=7 a solution of the inequality 5+2x<15?
\n" );
document.write( "I need help with this \n" );
document.write( "
Algebra.Com's Answer #112215 by mangopeeler07(462) ![]() You can put this solution on YOUR website! Is x=7 a solution of the inequality 5+2x<15?\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Plug in 7 for x \n" ); document.write( "5+2(7)<15\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Distribute \n" ); document.write( "5+14<15\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Simplify \n" ); document.write( "19<15\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "That's a lie, so x=7 is not a solution. \n" ); document.write( " |