jika 5(2t-1) = 3(2t-1), nilai 6t- 5 adalah... a. 8 b. 2 c. -2 d. -8 -tolong besertakan cara

5(2t-1) = 3(2t-1)
10t-5 = 6t-3
10t-6t = -3+5
4t = 2
t = 2/4
t = ½

6t - 5 =
6 . ½ - 5 =
3-5 = -2

10t-5=6t-3
4t=2
t=1/2
6t-5=6(1/2)-5=-2