Question

Решите уравнениe
4/1+3/1+2/1+х=3
5/2+2/2+3/2+х=1
6/5+1/4+1/3+х=1

Answer 1

4+3+2+х=3
9+х=3
х=-6

2.5+1+1.5+х=1
5+х=1
х=-4

72+15+20/60+х=1
107/60+х=1
х=60/107

Answer 2

Х=3-4/1-3/1-2/1
Х=-6

Х=1-5/2-2/2-3/2
Х=-4

Х=1-6/5-1/4-1/3
Х=-47/60