55 баллов:

г) 0,3n - (2,6 - 0,9n) = 1,2n + 3

д) [tex]1\frac{5}{7} (d +3) = -2 (1 - d)[/tex]

е) 0,6 - (2k + 3) - 0,4(9 - k) = -0,3(k - 9)

ж) [tex]\frac{5}{8} (m - 2) - \frac{2}{3} (m +2) = m - 3[/tex]

з) [tex] \frac{4x-3}{3 - 5x} = \frac{0,14}{0,35}[/tex]
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