Решите уравнение x/5-x/2=6

Question

Решите уравнение x/5-x/2=6

Answer 1

2x/10-5x/10=60/10
2x-5x=60
-3x=60
x=60/(-3)
x=-20

Answer 2

(2х-5х)10=6
-3х/10=6
-3х=6*10
-3х=60
х=-60/3
х=-20