Question

Реши уравнение: 7 11/15-(x-3 4/15) = 2 8/15

Answer 1

7 11/15-(x-3 4/15) = 2 8/15
7 11/15 - x + 3 4/15 = 2 8/15
x = 7 11/15 + 3 4/15 - 2 8/15
x = 8 7/15