Question 34272
Number of TV's = x 
Number of VCR's = y
360x + 270y = 54000
=> 4x + 3y = 600....(1)
3x/4 + y/3 = 30600
=> 9x + 4y = 367200...(2)
We need to solve for x,y using (1) and (2)
Multiply (1) with 4 and (2) with 3
16x + 12y = 2400......(3)
27x + 12y = 1101600..(.4)
Subtract (3) from (4):
11x = 1099200
=> x comes in fraction
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