s = 7, t = -3
It is an equation. Taking it step by step: 17 = 3t - 4 17 + 4 = 3t 21 = 3t 7 = t So the value of t is 7.
3t + 7 = 2t - 5 3t = 2t - 12 t = -12
2t-6=3-t 3t-6=3 Add t to both sides 3t=9 Add 6 to both sides t=3 Divide both sides by 3
135
17
-12t+4
15
-5t + 9 + 2t = 30Combine like terms on the left side:-3t + 9 = 30Multiply both sides by -1"3t - 9 = -30Add 9 to both sides:3t = -21Divide both sides by 3:t = -7
3t+11 = 29 3t = 29-11 3t = 18 t = 6
s = 7, t = -3
12 = - 3t + 9subtract 9 from each side12 - 9 = -3t + 9 - 93 = - 3tdivide both sides integers by - 33/- 3 = (- 3/ - 3)t- 1 = t=======check in original equation12 = - 3(- 1) + 912 = 3 + 912 = 12=======checks
5-3t = 0.77 -3t = 0.77-5 -3t = -4.23 t = 1.41
3t + 9 = 3(t + 3)
15
9 out of 15 equals 60%
Yes and t = 1 in both equations