Question

Max is thinking of a number, which he calls n. He adds 8 and then doubles the sum. What is Max's final number if his starting number is 7?

Answer 1

The answer is 30 hope this help you

Answer 2

30

Explanation:

adding the number n with 8,

n+8

Then doubles the sum,

(n+8)×2

=2n+16

If the starting number was 7 ,i.e; n=7

So,

2×7+16

= 30