解方程：4：5t=2:(3t-1)
问题描述：
解方程：4：5t=2:(3t-1)
答
4*（3t-1)=2*5t
12t-4=10t
12t-10t=4
2t=4
t=2
答
4：5t = 2:(3t - 1)
4(3t - 1) = 2×5t
12t - 4 = 10t
12t - 10t = 4
2t = 4
t = 2
答
t=2
答
内项积等于外项积
所以2×5t=4(3t-1)
10t=12t-4
12t-10t=4
2t=4
t=4÷2
t=2
答
4：5t=2:(3t-1)
5t*2=4*(3t-1)
10t=12t-4
t=2