4分之3t-1等於2分之t-3分之1 (是方程來的)
我不知怎樣打分數,so說出來...sor..i hope大家明我在說什麼
我想要steps and answers
steps最好詳盡d...thx!!!
2006-10-17 13:43:42 · 1 個解答 · 發問者 ? 2 in 科學 ➔ 數學
Which one do you mean ?
I give both solution to you .
3t / 4 - 1 = t / 2 - 1 / 3
9t - 12 = 6t - 4
3t = 8
t = 8 / 3
(3t - 1) / 4 = t / 2 - 1 / 3
9t - 3 = 6t - 4
3t = -1
t = -1 / 3
2006-10-17 13:47:59 · answer #1 · answered by J 7 · 0⤊ 0⤋