Question

When Ramu subtracted 11 from twice a number, the result was 15.

Find the number.​

Answer 1

Answer:

Let the number be x

According to statement

$2x - 11 = 15 \\ 2x = 15 + 11 \\ 2x = 26 \\ x = 13$

So number is 13.

Answer 2

2x-11=15

2x=15+11

2x=26

x=13.

This is right answer