Question

Решите уравнение: 10 7/15-x+3 11/15= 4 3/15

Answer 1

10 7/15-х+3 11/15=4 3/15
157/15-х+56/15=63/15
157-15х+56=63
-15х=63-56-157
-15х=-150
х=-150:(-15)
х=10