document.write( "Question 826567: seven is added to three times a number.The result is then doubled.if the answer is 68.calculate the number? \n" ); document.write( "
Algebra.Com's Answer #498146 by rfer(16322) ![]() You can put this solution on YOUR website! (3x+7)(2)=68 \n" ); document.write( "6x+14=68 \n" ); document.write( "6x=68-14 \n" ); document.write( "6x=54 \n" ); document.write( "x=54/6 \n" ); document.write( "x=9 \n" ); document.write( " |