Question

сдэлайте пж
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Answer 1

$- 29 times frac{3}{7} - x = - 11 frac{4}{21} \ - frac{87}{7} - x = frac{44}{21} \ - x = frac{44}{21} + frac{87}{7} \ - x = frac{31}{3} \ x = - frac{31}{3}$