document.write( "Question 220783: During a basketball game, the Robins scored 17 fewer points than the Cardinals. Together, both teams scored a total of 145 points. How many points did the Robins score during the game? \n" ); document.write( "
Algebra.Com's Answer #165666 by RAY100(1637)![]() ![]() ![]() You can put this solution on YOUR website! Let r= # points Robbins,,,,and c= # points Cardinals \n" ); document.write( ". \n" ); document.write( "r=c-17 \n" ); document.write( ". \n" ); document.write( "r+c = 145,,,,,subst \n" ); document.write( ". \n" ); document.write( "(c-17) +c =145 \n" ); document.write( ". \n" ); document.write( "2c-17=145 \n" ); document.write( ". \n" ); document.write( "2c= 162 \n" ); document.write( ". \n" ); document.write( "c = 81 \n" ); document.write( ". \n" ); document.write( "r=c-17 = 81-17 = 64 \n" ); document.write( ". \n" ); document.write( "check,,,,64+81= 145,,,ok \n" ); document.write( ". \n" ); document.write( "r=c-17,,,,,64=81-17,,,,ok \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( " |