Juan takes a number, adds $2$ to it, multiplies the answer by $2$, subtracts $2$ from the result, and finally divides that number by $2$. If his answer is $7$, what was the original number?
Question:
Juan takes a number, adds $2$ to it, multiplies the answer by $2$, subtracts $2$ from the result, and finally divides that number by $2$. If his answer is $7$, what was the original number?
Answer:
Let's think step by step.

user
6
Juan takes a number, adds $2$ to it, multiplies the answer by $2$, subtracts $2$ from the result, and finally divides that number by $2$. If his answer is $7$, what was the original number?
train