I have simplified my problem below (with Derive 6.0):


t ≔ 0.2
k ≔ 0.1
y = 2x + 4t
z = 2k
x = 2t
SOLVE([y = 2x + 4t, z = 2k, x = 2t], [x, y, z])
[x = 0.4 ∧ y = 1.6 ∧ z = 0.2]

I wonder how generalize my problem to be a vector indexed input data.

example:

t(1):=0.2 t(2):=0.3 t(3):=0.4


And get an answer:
x(1) y(1) z(1)
x(2) y(2) z(2)
x(3) y(3) z(3)

Thanks