Question 15653
3t - 4(5 - t) = t - 8
{{{3t - 4*5 -(-4)*t = t - 8}}}
3t - 20 + 4t = t - 8
3t + 4t - t = 20 - 8
(3+4-1)t = 12
6t=12 -------------> Divide by 6
t=2

OK