Answer:
The anwers is 5
Step-by-step explanation:
wsfgk
Ok -7-7=-14 because your subtracting a negative with a negative and then it will be a negative then if you multiply a negative and a negative it will be a positive
20 + 25x = 50 + 15x
25x - 15x = 50 - 20
10x = 30
x = 30/10
x = 3...ur answer would be 3 training sessions
F(x) but I really don’t know it I’m just trying to guess and get some points I guess