document.write( "Question 144778: David likes playing cricket. This week he scored seven more than four times as many runs as last week. if he scored 67 runs this week, how many runs did David score last week? \n" ); document.write( "
Algebra.Com's Answer #105492 by ptaylor(2198)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "Let x= number of runs scored last week \n" ); document.write( "4x+7=seven more than four times as many runs as last week\r \n" ); document.write( "\n" ); document.write( "So, our equation to solve is:\r \n" ); document.write( "\n" ); document.write( "4x+7=67 subtract 7 from each side\r \n" ); document.write( "\n" ); document.write( "4x+7-7=67-7 collect like terms\r \n" ); document.write( "\n" ); document.write( "4x=60 divide each side by 4\r \n" ); document.write( "\n" ); document.write( "x=15----------------number of runs scored last week\r \n" ); document.write( "\n" ); document.write( "CK \n" ); document.write( "4x+7=4*15+7=67 ---number of runs scored this week\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Hope this helps---ptaylor \n" ); document.write( " \n" ); document.write( " |