急!!!數學題 ....要式 ...

1.a+b+c=180
[a] = 180 - b - c

2.a+b+c=189
[b] = 180 - a - c

3.a+b+c=180
[c] = 180 - a - b

4.ax-b-c=180
[b] = ax - c - 180

5.ax-b-c=180
[c] = ax - b - 180

6.ax-b-c=180
[a] = (180+b+c)/x

7.ax-b-c=180
[x] = (180+b+c)/a

8.v=u+at
[u] = v -at

9.v=u+at
[a] = (v-u)/t

10.v=u+at
[t] = (v-u)/a

11.d-e=fx-cx
[d] = fx - cx + e

12.d-e=fx-cx
[e] = d - fx + cx

13.d-e=fx-cx
[f] = (d-e+cx)/x

14.d-e=fx-cx
[c] = (fx-d+e)/x

15.d-e=fx-cx
[x] = (d-e)/(f-c)

16.R=KA/L
[K] = RL/A

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