Question

Реши уравнение 3(t-4)-6=5(t-3)

Answer 1

3t-12-6=5t-15
3t-5t=12+6-15
-2t=3
t=-3/2
t=-1,5

Answer 2

3(t-4)-6=5(t-3)
3t-12-6=5t-15
3t-5t=12+6-15
-2t=3
t=3/(-2)
t=-1.5