Question

When I think of a number, double it, then add 7, I get 25. What number did I think of? ( Hint: Let the number be x)o

Answer 1

Answer:

X = 9

Step-by-step explanation:

If you take 9, then double it, you get 18. 9+9 = 18. Then, you would add 7. 18 plus 7 is 25.

Hence, the answer to this problem is 9.

Answer 2

Hey there!

The answer is $9$

We will start by forming an equation to solve this.

So we are starting with a number, $x$, then doubling it and adding $7$, which gives us 25.

So:

$2x+7=25$

Now we solve this equation:

$2x+7=25$

$2x=18$

$x=9$

Have a super awesome day!