document.write( "Question 1158930: finite mathematics- \r
\n" ); document.write( "\n" ); document.write( "Ally scored 19 times in a basketball game for a total of 36 points. Her number of two-pointers was twice the number of three-pointers plue the number of free throws. SET UP BUT DO NOT SOLVE a system of liner equations that represent how many of each kind of score he made.
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Algebra.Com's Answer #805519 by CubeyThePenguin(3113)\"\" \"About 
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x = number of two-pointers
\n" ); document.write( "y = number of three-pointers
\n" ); document.write( "z = number of free throws\r
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\n" ); document.write( "\n" ); document.write( "x + y = 19
\n" ); document.write( "2x + 3y = 36
\n" ); document.write( "x = 2y + z
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