Answer:
t=1
Step-by-step explanation:
First, you transfer the t on the left over to the right by adding it to the 5, like so.
16=7t+9
Then, you subtract the 9 from the 16.
7=7t
Then divide the seven on the left by the seven on the right (seven on left over seven on right).
1=t
5t+2t=16-9
7t=7
so
