Question

Hello guys ,
solve it and give me answer.

Answer 1

= > 3.5    +     4.5    =   8

      +              +

= > 9.5    -     3.5    =    6

    --------------------

      13             8      

Therefore, the final answer is:

⇒  3.5            4.5

⇒  9.5            3.5.

Hope this helps!