Pridať nové hodnotenie

Ax + By = C<br> <br> <br> <br> <b>By = -Ax + C</b><br> <br> <br> <br> y = (-A/B)x + C/B<br> <br> <br> <br> My page <a href="http://www.awon11.com/bbs/board.php?bo_table=review&wr_id=66071">ขายไวน์</a>
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10 + 10 =