document.write( "Question 383873: A movie theater charges $5 for adults ticket and $2 for childs ticket. One Saturday the theater sold 785 tickets for a total of $3280.00. How many children's tickets were sold for the movie that Saturday?\r
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Algebra.Com's Answer #271757 by mananth(16946)\"\" \"About 
You can put this solution on YOUR website!
A movie theater charges $5 for adults ticket and $2 for childs ticket. One Saturday the theater sold 785 tickets for a total of $3280.00. How many children's tickets were sold for the movie that Saturday?\r
\n" ); document.write( "\n" ); document.write( "..
\n" ); document.write( "number of adult tickets sold be x
\n" ); document.write( "number of child tickets sold be y
\n" ); document.write( "..
\n" ); document.write( "x+y =785.....................1
\n" ); document.write( "5x+2y=3280...................2
\n" ); document.write( "...
\n" ); document.write( "multiply (1) by -5
\n" ); document.write( "-5x-5y=-3925
\n" ); document.write( "...
\n" ); document.write( "add this equation to(2)
\n" ); document.write( "5x-5x-5y+2y=-3925+3280
\n" ); document.write( "-3y=-645
\n" ); document.write( "/3
\n" ); document.write( "y = 215
\n" ); document.write( "the number of child tickets sold= 215
\n" ); document.write( "...
\n" ); document.write( "m.ananth@hotmail.ca
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