5m Zen
X 2 7x 6 7x 1 4
X 2 7x 6 7x 1 4 pictures 5
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X 2
X 2 7x 6 7x 1 4
5) 1/2x + 7x - 6 u003d 7x + 1/4
x 2 7x 6 7x 1 4
