Question

When a number is doubled and 1 is added to it, the result is 13. Find the number.♥

​

Answer 1

Answer:

6

Step-by-step explanation:

When we double the number 6:

6+6=12

When 1 is added:

12+1

=13

Answer 2

Assume the numer to be x

Acc/to Question ;

2x+1=13

==> 2x = 12

==> x = 6

hence the unknown number is 6.