Answer:
t = 8/5 or t = 1.6
This will be a fraction buh can be turned into a decimal
Step-by-step explanation:
subtract 1 on both sides 5t + 1 - 1 = 9 - 1
then simplify 5t = 8 after det divide both side 5t/5 = 8/5 and den your answer is t = 8/5...
HOPE DIS HELPS YU OR IS RIGHT!!!!!