5m Zen
7y 4 3 y 6
7y 4 3 y 6 pictures 5
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7y 4 3 y 6
7y 4 y 6 u003d- 3 5
7y 3 36x 4 y 6
4 3 7y )+ 6 2 y
solve 7y+4u003d3(y+6)
7y 4 3 y 6
