Question

1/6s−1 + 1/3s−2=0

 

Ответ: s=

Answer 1

1/6s-1+1/3s-2=0
1/6s+1/3s-3=0
1/6s+2/6s-3=0
3/6s=0+(-3)
3/6s=(-3)
1/2s=(-3)
s=(-3):1/2
s=(-1*3:2)
s=-1 1/2