Question

1. Решите уравнение: 5$frac{7}{18}$ - ( x - 2$frac{5}{18}$ ) = 1$frac{11}{18}$

Answer 1

5 7/18 - x + 2 5/18 = 1 1/18
7 12/18 - x = 1 1/18
x = 7 12/18 - 1 1/18
x = 6 11/18