document.write( "Question 260782: A sporting goods salesperson sells 2 fishing reels and 5 rods for $322. The next day, the salesperson sells 4 reels and 2 rods for $244. How much does each cost I don't understand how to figure this problem out, thanks \n" ); document.write( "
Algebra.Com's Answer #192119 by Fombitz(32388)\"\" \"About 
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Set up two equations.
\n" ); document.write( "Then solve for the two variables.
\n" ); document.write( "Let A be the cost of the reel and B be the cost of the rod.
\n" ); document.write( "From day 1,
\n" ); document.write( "1.\"2A%2B5B=322\"
\n" ); document.write( "From day 2,
\n" ); document.write( "2.\"4A%2B2B=244\"
\n" ); document.write( "From eq.1,
\n" ); document.write( "1.\"2A%2B5B=322\"
\n" ); document.write( "\"2A=322-5B\"
\n" ); document.write( "\"4A=644-10B\"
\n" ); document.write( "Substitute into eq. 2,
\n" ); document.write( "2.\"4A%2B2B=244\"
\n" ); document.write( "\"%28644-10B%29%2B2B=244\"
\n" ); document.write( "\"-8B=-400\"
\n" ); document.write( "\"B=50\"
\n" ); document.write( "Now use eq. 1,
\n" ); document.write( "\"2A=322-5B\"
\n" ); document.write( "\"2A=322-250\"
\n" ); document.write( "\"2A=72\"
\n" ); document.write( "\"A=36\"
\n" ); document.write( "The reels are $36 and the rods are $50.
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