Question

2/11x+ 5/11 = 1.2+ 0.45x

Answer 1

Ответ: 2/11х-0,45х=1,2-5/11

Answer 2

2/11x+ 5/11 = 1.2+ 0.45x
2/11х-0.45х=1.2-5/11
59/220х=41/55
х=2 целых 506/649