distance= (speed) multiplied by (time)
i.e. the total length of path covered by a body in moving from one point to another
Since there is no such thing as a trem it is not surprising that 3x plus y is not a trem!
Trem Desportivo Clube was created in 1947.
Trem da Alegria was created in 1984.
Trem da Alegria ended in 1993.
O Trem da Morte was created in 1924.
Trem Carr was born on November 6, 1891, in Trenton, Illinois, USA.
Trem Carr died on August 18, 1946, in San Diego, California, USA of heart attack.
You say "seu trem está na hora certa" or "seu trem está pontual"
Um Trem para as Estrelas - 1987 is rated/received certificates of: USA:R
Energy
MissOuri
Orbit.