Ответ:
1) x + 8 \(\frac{4}{29}\) = 12
x = 12 - 8 \(\frac{4}{29}\)
x = 3 \(\frac{29}{29}\) - \(\frac{4}{29}\)
x = 3 \(\frac{25}{29}\)
2) 5 \(\frac{7}{18}\) - (x - 2 \(\frac{5}{18}\)) = 1 \(\frac{11}{18}\)
x - 2 \(\frac{5}{18}\) = 5 \(\frac{7}{18}\) - 1 \(\frac{11}{18}\)
x - 2 \(\frac{5}{18}\) = 4 \(\frac{7+18}{18}\) - 1 \(\frac{11}{18}\)
x - 2 \(\frac{5}{18}\) = 3 \(\frac{25}{18}\) - 1 \(\frac{11}{18}\)
x - 2 \(\frac{5}{18}\) = 3 \(\frac{14}{18}\)
x = 3 \(\frac{14}{18}\) + 2 \(\frac{5}{18}\)
x = 5 \(\frac{19}{18}\)
x = 6 \(\frac{1}{18}\)
Ответ:
1) x = 3 \(\frac{25}{29}\)
2) x = 6 \(\frac{1}{18}\)
x = 12 - 8 \(\frac{4}{29}\)
x = 3 \(\frac{29}{29}\) - \(\frac{4}{29}\)
x = 3 \(\frac{25}{29}\)
2) 5 \(\frac{7}{18}\) - (x - 2 \(\frac{5}{18}\)) = 1 \(\frac{11}{18}\)
x - 2 \(\frac{5}{18}\) = 5 \(\frac{7}{18}\) - 1 \(\frac{11}{18}\)
x - 2 \(\frac{5}{18}\) = 4 \(\frac{7+18}{18}\) - 1 \(\frac{11}{18}\)
x - 2 \(\frac{5}{18}\) = 3 \(\frac{25}{18}\) - 1 \(\frac{11}{18}\)
x - 2 \(\frac{5}{18}\) = 3 \(\frac{14}{18}\)
x = 3 \(\frac{14}{18}\) + 2 \(\frac{5}{18}\)
x = 5 \(\frac{19}{18}\)
x = 6 \(\frac{1}{18}\)
Ответ:
1) x = 3 \(\frac{25}{29}\)
2) x = 6 \(\frac{1}{18}\)
