document.write( "Question 393896: what's (x+3x+6x=180) \n" ); document.write( "
Algebra.Com's Answer #279474 by pie90010(44)![]() ![]() ![]() You can put this solution on YOUR website! combine like terms \n" ); document.write( "x + 3x + 6x = 10x \n" ); document.write( " and so\r \n" ); document.write( "\n" ); document.write( "10x = 180\r \n" ); document.write( "\n" ); document.write( "divide both sides by 10 and you get\r \n" ); document.write( "\n" ); document.write( "x = 18 \n" ); document.write( " |