How did "they" equal it? There were no base values for individual jumps under 6.0, and also you can't really compare the value of a solo jump with the value of a combination.
(However, 3A+2T was a legal short program jump combination under 1992 rules, whereas triple-triple combinations were not allowed in the SP at that time.)
Judges set base values for whole programs -- there was no breakdown by element. We had no way of knowing what criteria they were using to decide which programs were more difficult overall. Skating skill and connecting moves (transitions), the way the program was laid out (e.g., frontloading/backloading), and technical quality of the elements as executed (especially in the FS where there were no mandatory deductions for errors) all figured into the same technical scores.
And each judge was free to use their own criteria to determine how difficult a program was. Undoubtedly there were differences of opinion among them.