3/7 * 2 4/5у(-0,6) = 1,44

Question

3/7 * 2 4/5у(-0,6) = 1,44

Answer 1

1. 3/7*24/5*Y*(-0.6)-1.44=0
2. 72/7/5*Y*(-0.6)-1.44=0
3. 72/35*Y*(-0.6)-1.44=0
4. -72/35*Y*0.6-1.44=0
5. -216/175*Y-1.44=0
ответ 216/175~1.23428571428571