Question

How to solve these two? Answers are given there in the pic.

Answer 1

The first circle follows the rule 2x + 2

So, take a number 2

The number opposite to 2 is 6, So the rule is followed

If x is 2 then the answer of the rule becomes 6

The same thing follows with 8

When we substitute x with 8

the answer becomes 18

The second circle follows the rule 2x + 3

So, take a number 3

The number opposite to 3 is 9, So the rule is followed

If x is 3 then the answer of the rule becomes 9

The same thing follows with 8

When we substitute x with 8

the answer becomes 19

Please mark as brainliest answer if you feel that it is right.

Answer 2

Hey Mate

We can solve this question by the following method-:
●For the first question

Let the number be X
Then
X×2+2

◆E.g-: 8×2+2= 18

We can get the answer by this method.


●For the second question

Let the number be X
Then
X×2+3

◆E.g-: 8×2+3= 19

We can get the answer by this method


☺ Hope this will help you.