5m Zen
Y 7 9x 2 3
Y 7 9x 2 3 pictures 5
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Y 7 9x 2 3
3/2x + 5/3y u003d 7 9x - 10y u003d 12
x 2 y 3 9x 3 y 7
3/2x + 5/3y u003d 7 9x - 10y u003d 14
y 7 9x 2 3
