document.write( "Question 517413: you have 30 tokens for playing video games and pinball. it costs 3 tokens to play a video game and 2 tokens to play pinball. you want to play an equal number of video games and pinball games. use an algebraic model to find how many games of each you can play \n" ); document.write( "

Algebra.Com's Answer #344762 by josmiceli(19441) $\"\"$ $\"About$

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Let $\"a\"$ = number of video games played
\n" ); document.write( "Let $\"b\"$ = number of pinball games played
\n" ); document.write( "given:
\n" ); document.write( " $\"+3a+%2B+2b+=+30+\"$
\n" ); document.write( " $\"+a+=+b+\"$
\n" ); document.write( " $\"+3a+%2B+2a+=+30+\"$
\n" ); document.write( " $\"+5a+=+30+\"$
\n" ); document.write( " $\"+a+=+6+\"$
\n" ); document.write( "You can play 6 video games
\n" ); document.write( "and 6 pinball games \n" ); document.write( "

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