Sam and hector are gaining weight for football season. sam weighs 205 pounds and is gaining two pounds per
week. hector weighs 195 pounds but is gaining three pounds per week. in how many weeks will they both weigh
the same amount?

After 20 weeks they will weigh the same amount.

Step-by-step explanation:

Let, after x weeks both of them will weigh the same amount.

So, according to the question,

205 + 2x = 195 + 3x

⇒ x = 20

So after 20 weeks they will weigh the same amount.