-7t=91or t=-13
8 X 7t = 56t Answer: 7t
t = -14
t= -6
-7t = 42Multiply each side by -1:7t = -42Divide each side by 7:t = -6
-47
t = -11/10
7t 7t 7t ;7t;t7 t7 ; it; ; t; ;t ;t7t ;t t; tt t ;t ;it ; ;'// / 7ui. i..i . ..i/ oo8uu.
2 (t = -1)
8. To solve this problem, plug the given t value into the equation. So, given the equation 7t-6 and that t=2, I get 7(2) - 6. This is the same as 14-6, which is 8
6t+t = 7t
t = 9