I think 3 because if u divide 207 by 69 you get 3
Y = -3/2x + 4
I need 20 characters so hi
Answer:
a. 
b. 
c. 
d. -6t - 5
Step-by-step explanation:
When a number has the same variable as another, you can add or subtract them
So for the first one, you can do

(But don't forget the
!)
So it is:

Continue this process for the rest of them
Answer:
Answer: Five times a number increased by 7 is 27 from equation Get the answers you need, now!