Answer:

Step-by-step explanation:
oh it helps
have a nice day
Answer:
19
Step-by-step explanation:
If t = 7
Then 5 + 2t would be equal to
5 + (2*7)
5 + 14
19
Answer:
y-3/15
Step-by-step explanation:
Answer:
k=1
Step-by-step explanation:
-2k+10=64k-56
66=66k
k=1