document.write( "Question 621972: If AE=8x-3 and EC=6x+7,then AC=? \n" ); document.write( "
\n" ); document.write( "Hi,\n" ); document.write( "If AE=8x-3 and EC=6x+7,then AC= (8x-3) + (6x+7) = 14x+4