Question

Уравнение: 8 5/9 - 1 1/15x = 3 16/45

Answer 1

8 5/9-1 1/15х=3 16/45
77/9-16/15х= 151/45
77*5-16*3х=151
385-48х=151
-48х=385-151
-48х=234
х=234:(-48)
х=-4,875