Question

solve this please with explanation​

Answer 1

Answer:

The answer is 51

Step-by-step explanation:

-In the following given matrix the first row is represented by the numbers;

12, 15 and 21

And the last row is represented by the numbers;

?, 41 and 34

After analyzing the first and last row of the matrix we observe that;

34 - 21 = 13

41 - 15 = 26

This shows that the first difference between the third and first row can be written as;

So, we can conclude that;

x - 12 =

x - 12 = 39

x = 39 + 12 = 51