Respuesta :

The answer is 13. I got this answer by going step by step in my head.
7+8= 15. 15+4= 19. 19-9=10. 10+3=13. 

Answer:

7+8+4-9+3=13                        

Step-by-step explanation:

We have given the statements and we have to figure out the answer.

Think of the number seven i.e. 7

Now add eight to it i.e. 7+8

Now add four more i.e. 7+8+4

Now subtract nine i.e. 7+8+4-9

Now add three i.e. 7+8+4-9+3

Simplification of expression  7+8+4-9+3

Add the terms,

7+8+4-9+3=22-9

Subtract the terms,

7+8+4-9+3=13

Therefore, The answer is 13.