41/45t+2/9=1 2/9t-7/9 5 1/6+4/15t= -2/5t-2/3 19t-3/8=5/7-42t

Question

41/45t+2/9=1 2/9t-7/9
5 1/6+4/15t= -2/5t-2/3
19t-3/8=5/7-42t

Answer 1

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Comments

я не почти не вижу

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